| 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 | $105.47 | 12.374% | $118.5209 | $118.52 | $118.50 | $118.50 |
| Purchase #2 | $43.86 | 6.205% | $46.5815 | $46.58 | $46.60 | $46.60 |
| Purchase #3 | $205.92 | 8.856% | $224.1563 | $224.16 | $224.15 | $224.20 |
| Purchase #4 | $149.65 | 11.464% | $166.8059 | $166.81 | $166.80 | $166.80 |
| Purchase #5 | $212.91 | 12.837% | $240.2413 | $240.24 | $240.25 | $240.20 |
| Purchase #6 | $166.94 | 5.116% | $175.4807 | $175.48 | $175.50 | $175.50 |
| Purchase #7 | $119.62 | 7.260% | $128.3044 | $128.30 | $128.30 | $128.30 |
| 7 purchase totals = | $1,004.37 | $1,100.0910 | $1,100.09 | $1,100.10 | $1,100.10 | |