| 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 | $10.80 | 3.804% | $11.2108 | $11.21 | $11.20 | $11.20 |
| Purchase #2 | $126.92 | 10.729% | $140.5372 | $140.54 | $140.55 | $140.50 |
| Purchase #3 | $140.66 | 6.176% | $149.3472 | $149.35 | $149.35 | $149.30 |
| Purchase #4 | $190.93 | 5.834% | $202.0689 | $202.07 | $202.05 | $202.10 |
| Purchase #5 | $219.96 | 13.422% | $249.483 | $249.48 | $249.50 | $249.50 |
| Purchase #6 | $228.29 | 10.861% | $253.0846 | $253.08 | $253.10 | $253.10 |
| Purchase #7 | $118.26 | 3.142% | $121.9757 | $121.98 | $122.00 | $122.00 |
| 7 purchase totals = | $1,035.82 | $1,127.7074 | $1,127.71 | $1,127.75 | $1,127.70 | |