| 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 | $210.82 | 8.493% | $228.7249 | $228.72 | $228.70 | $228.70 |
| Purchase #2 | $31.80 | 7.776% | $34.2728 | $34.27 | $34.25 | $34.30 |
| Purchase #3 | $107.64 | 3.576% | $111.4892 | $111.49 | $111.50 | $111.50 |
| Purchase #4 | $224.87 | 4.704% | $235.4479 | $235.45 | $235.45 | $235.40 |
| Purchase #5 | $233.27 | 11.511% | $260.1217 | $260.12 | $260.10 | $260.10 |
| Purchase #6 | $212.36 | 4.477% | $221.8674 | $221.87 | $221.85 | $221.90 |
| Purchase #7 | $30.26 | 6.597% | $32.2563 | $32.26 | $32.25 | $32.30 |
| 7 purchase totals = | $1,051.02 | $1,124.1802 | $1,124.18 | $1,124.10 | $1,124.20 | |