| 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 | $120.48 | 7.860% | $129.9497 | $129.95 | $129.95 | $129.90 |
| Purchase #2 | $139.25 | 12.245% | $156.3012 | $156.30 | $156.30 | $156.30 |
| Purchase #3 | $229.27 | 5.800% | $242.5677 | $242.57 | $242.55 | $242.60 |
| Purchase #4 | $224.98 | 9.465% | $246.2744 | $246.27 | $246.25 | $246.30 |
| Purchase #5 | $83.39 | 12.327% | $93.6695 | $93.67 | $93.65 | $93.70 |
| Purchase #6 | $22.93 | 12.675% | $25.8364 | $25.84 | $25.85 | $25.80 |
| Purchase #7 | $139.72 | 10.854% | $154.8852 | $154.89 | $154.90 | $154.90 |
| 7 purchase totals = | $960.02 | $1,049.4841 | $1,049.49 | $1,049.45 | $1,049.50 | |