| 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 | $213.85 | 9.512% | $234.1914 | $234.19 | $234.20 | $234.20 |
| Purchase #2 | $108.58 | 10.847% | $120.3577 | $120.36 | $120.35 | $120.40 |
| Purchase #3 | $132.44 | 4.869% | $138.8885 | $138.89 | $138.90 | $138.90 |
| Purchase #4 | $32.30 | 9.498% | $35.3679 | $35.37 | $35.35 | $35.40 |
| Purchase #5 | $158.64 | 4.297% | $165.4568 | $165.46 | $165.45 | $165.50 |
| Purchase #6 | $141.86 | 9.824% | $155.7963 | $155.80 | $155.80 | $155.80 |
| Purchase #7 | $224.57 | 4.760% | $235.2595 | $235.26 | $235.25 | $235.30 |
| 7 purchase totals = | $1,012.24 | $1,085.3181 | $1,085.33 | $1,085.30 | $1,085.50 | |