| 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 | $122.77 | 10.133% | $135.2103 | $135.21 | $135.20 | $135.20 |
| Purchase #2 | $154.41 | 3.783% | $160.2513 | $160.25 | $160.25 | $160.30 |
| Purchase #3 | $87.35 | 4.787% | $91.5314 | $91.53 | $91.55 | $91.50 |
| Purchase #4 | $32.30 | 7.507% | $34.7248 | $34.72 | $34.70 | $34.70 |
| Purchase #5 | $240.72 | 11.620% | $268.6917 | $268.69 | $268.70 | $268.70 |
| Purchase #6 | $37.81 | 4.178% | $39.3897 | $39.39 | $39.40 | $39.40 |
| Purchase #7 | $121.87 | 4.297% | $127.1068 | $127.11 | $127.10 | $127.10 |
| 7 purchase totals = | $797.23 | $856.9060 | $856.90 | $856.90 | $856.90 | |