| 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 | $77.74 | 11.656% | $86.8014 | $86.80 | $86.80 | $86.80 |
| Purchase #2 | $100.51 | 8.679% | $109.2333 | $109.23 | $109.25 | $109.20 |
| Purchase #3 | $131.48 | 9.523% | $144.0008 | $144.00 | $144.00 | $144.00 |
| Purchase #4 | $203.60 | 3.819% | $211.3755 | $211.38 | $211.40 | $211.40 |
| Purchase #5 | $159.40 | 10.236% | $175.7162 | $175.72 | $175.70 | $175.70 |
| Purchase #6 | $238.54 | 3.619% | $247.1728 | $247.17 | $247.15 | $247.20 |
| Purchase #7 | $221.60 | 13.282% | $251.0329 | $251.03 | $251.05 | $251.00 |
| 7 purchase totals = | $1,132.87 | $1,225.3329 | $1,225.33 | $1,225.35 | $1,225.30 | |