| 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 | $113.66 | 8.484% | $123.3029 | $123.30 | $123.30 | $123.30 |
| Purchase #2 | $106.65 | 12.792% | $120.2927 | $120.29 | $120.30 | $120.30 |
| Purchase #3 | $94.31 | 13.570% | $107.1079 | $107.11 | $107.10 | $107.10 |
| Purchase #4 | $120.57 | 11.368% | $134.2764 | $134.28 | $134.30 | $134.30 |
| Purchase #5 | $113.90 | 7.518% | $122.463 | $122.46 | $122.45 | $122.50 |
| Purchase #6 | $107.86 | 13.198% | $122.0954 | $122.10 | $122.10 | $122.10 |
| Purchase #7 | $197.46 | 13.813% | $224.7351 | $224.74 | $224.75 | $224.70 |
| 7 purchase totals = | $854.41 | $954.2734 | $954.28 | $954.30 | $954.30 | |