| 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 | $131.64 | 13.461% | $149.3601 | $149.36 | $149.35 | $149.40 |
| Purchase #2 | $239.59 | 4.192% | $249.6336 | $249.63 | $249.65 | $249.60 |
| Purchase #3 | $194.32 | 7.857% | $209.5877 | $209.59 | $209.60 | $209.60 |
| Purchase #4 | $148.56 | 7.413% | $159.5728 | $159.57 | $159.55 | $159.60 |
| Purchase #5 | $46.92 | 13.722% | $53.3584 | $53.36 | $53.35 | $53.40 |
| Purchase #6 | $13.64 | 7.319% | $14.6383 | $14.64 | $14.65 | $14.60 |
| Purchase #7 | $193.82 | 5.251% | $203.9975 | $204.00 | $204.00 | $204.00 |
| 7 purchase totals = | $968.49 | $1,040.1484 | $1,040.15 | $1,040.15 | $1,040.20 | |