| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $244.72 | 3.454% | $253.1726 | $253.17 | $253.15 | $253.20 |
| Purchase #2 | $124.37 | 8.691% | $135.179 | $135.18 | $135.20 | $135.20 |
| Purchase #3 | $130.69 | 12.793% | $147.4092 | $147.41 | $147.40 | $147.40 |
| Purchase #4 | $175.80 | 7.241% | $188.5297 | $188.53 | $188.55 | $188.50 |
| Purchase #5 | $250.57 | 8.584% | $272.0789 | $272.08 | $272.10 | $272.10 |
| Purchase #6 | $193.96 | 11.145% | $215.5768 | $215.58 | $215.60 | $215.60 |
| Purchase #7 | $118.36 | 3.768% | $122.8198 | $122.82 | $122.80 | $122.80 |
| 7 purchase totals = | $1,238.47 | $1,334.7660 | $1,334.77 | $1,334.80 | $1,334.80 | |