| 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 | $204.53 | 4.283% | $213.29 | $213.29 | $213.30 | $213.30 |
| Purchase #2 | $155.67 | 9.369% | $170.2547 | $170.25 | $170.25 | $170.30 |
| Purchase #3 | $201.54 | 9.756% | $221.2022 | $221.20 | $221.20 | $221.20 |
| Purchase #4 | $247.82 | 3.602% | $256.7465 | $256.75 | $256.75 | $256.70 |
| Purchase #5 | $11.71 | 6.108% | $12.4252 | $12.43 | $12.45 | $12.40 |
| Purchase #6 | $86.50 | 10.470% | $95.5566 | $95.56 | $95.55 | $95.60 |
| Purchase #7 | $219.90 | 13.519% | $249.6283 | $249.63 | $249.65 | $249.60 |
| 7 purchase totals = | $1,127.67 | $1,219.1035 | $1,219.11 | $1,219.15 | $1,219.10 | |