| 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 | $216.88 | 7.153% | $232.3934 | $232.39 | $232.40 | $232.40 |
| Purchase #2 | $248.74 | 4.608% | $260.2019 | $260.20 | $260.20 | $260.20 |
| Purchase #3 | $124.91 | 11.852% | $139.7143 | $139.71 | $139.70 | $139.70 |
| Purchase #4 | $37.58 | 8.718% | $40.8562 | $40.86 | $40.85 | $40.90 |
| Purchase #5 | $106.93 | 3.281% | $110.4384 | $110.44 | $110.45 | $110.40 |
| Purchase #6 | $91.57 | 10.527% | $101.2096 | $101.21 | $101.20 | $101.20 |
| Purchase #7 | $8.31 | 8.361% | $9.0048 | $9.00 | $9.00 | $9.00 |
| 7 purchase totals = | $834.92 | $893.8186 | $893.81 | $893.80 | $893.80 | |