| 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 | $40.59 | 6.352% | $43.1683 | $43.17 | $43.15 | $43.20 |
| Purchase #2 | $125.91 | 7.481% | $135.3293 | $135.33 | $135.35 | $135.30 |
| Purchase #3 | $103.52 | 12.169% | $116.1173 | $116.12 | $116.10 | $116.10 |
| Purchase #4 | $111.39 | 4.454% | $116.3513 | $116.35 | $116.35 | $116.40 |
| Purchase #5 | $227.59 | 8.300% | $246.48 | $246.48 | $246.50 | $246.50 |
| Purchase #6 | $227.97 | 11.327% | $253.7922 | $253.79 | $253.80 | $253.80 |
| Purchase #7 | $235.99 | 9.519% | $258.4539 | $258.45 | $258.45 | $258.50 |
| 7 purchase totals = | $1,072.96 | $1,169.6923 | $1,169.69 | $1,169.70 | $1,169.80 | |