| 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 | $107.90 | 13.575% | $122.5474 | $122.55 | $122.55 | $122.50 |
| Purchase #2 | $129.89 | 4.483% | $135.713 | $135.71 | $135.70 | $135.70 |
| Purchase #3 | $224.39 | 11.234% | $249.598 | $249.60 | $249.60 | $249.60 |
| Purchase #4 | $196.79 | 11.437% | $219.2969 | $219.30 | $219.30 | $219.30 |
| Purchase #5 | $152.33 | 10.818% | $168.8091 | $168.81 | $168.80 | $168.80 |
| Purchase #6 | $34.28 | 9.540% | $37.5503 | $37.55 | $37.55 | $37.60 |
| Purchase #7 | $15.68 | 3.474% | $16.2247 | $16.22 | $16.20 | $16.20 |
| 7 purchase totals = | $861.26 | $949.7394 | $949.74 | $949.70 | $949.70 | |