| 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 | $196.55 | 3.357% | $203.1482 | $203.15 | $203.15 | $203.10 |
| Purchase #2 | $190.74 | 13.454% | $216.4022 | $216.40 | $216.40 | $216.40 |
| Purchase #3 | $62.74 | 12.268% | $70.4369 | $70.44 | $70.45 | $70.40 |
| Purchase #4 | $87.38 | 7.289% | $93.7491 | $93.75 | $93.75 | $93.70 |
| Purchase #5 | $123.50 | 6.420% | $131.4287 | $131.43 | $131.45 | $131.40 |
| Purchase #6 | $96.39 | 9.487% | $105.5345 | $105.53 | $105.55 | $105.50 |
| Purchase #7 | $223.75 | 11.428% | $249.3202 | $249.32 | $249.30 | $249.30 |
| 7 purchase totals = | $981.05 | $1,070.0198 | $1,070.02 | $1,070.05 | $1,069.80 | |