| 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 | $96.63 | 3.310% | $99.8285 | $99.83 | $99.85 | $99.80 |
| Purchase #2 | $228.75 | 3.375% | $236.4703 | $236.47 | $236.45 | $236.50 |
| Purchase #3 | $176.56 | 12.102% | $197.9273 | $197.93 | $197.95 | $197.90 |
| Purchase #4 | $180.27 | 8.514% | $195.6182 | $195.62 | $195.60 | $195.60 |
| Purchase #5 | $173.40 | 7.625% | $186.6218 | $186.62 | $186.60 | $186.60 |
| Purchase #6 | $163.68 | 8.351% | $177.3489 | $177.35 | $177.35 | $177.30 |
| Purchase #7 | $144.26 | 8.122% | $155.9768 | $155.98 | $156.00 | $156.00 |
| 7 purchase totals = | $1,163.55 | $1,249.7918 | $1,249.80 | $1,249.80 | $1,249.70 | |