| 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 | $229.58 | 11.679% | $256.3926 | $256.39 | $256.40 | $256.40 |
| Purchase #2 | $30.68 | 7.202% | $32.8896 | $32.89 | $32.90 | $32.90 |
| Purchase #3 | $225.40 | 4.349% | $235.2026 | $235.20 | $235.20 | $235.20 |
| Purchase #4 | $58.37 | 11.263% | $64.9442 | $64.94 | $64.95 | $64.90 |
| Purchase #5 | $147.52 | 6.281% | $156.7857 | $156.79 | $156.80 | $156.80 |
| Purchase #6 | $139.28 | 11.632% | $155.481 | $155.48 | $155.50 | $155.50 |
| Purchase #7 | $207.57 | 6.794% | $221.6723 | $221.67 | $221.65 | $221.70 |
| 7 purchase totals = | $1,038.40 | $1,123.3680 | $1,123.36 | $1,123.40 | $1,123.40 | |