| 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 | $116.37 | 5.281% | $122.5155 | $122.52 | $122.50 | $122.50 |
| Purchase #2 | $143.43 | 6.350% | $152.5378 | $152.54 | $152.55 | $152.50 |
| Purchase #3 | $212.84 | 4.865% | $223.1947 | $223.19 | $223.20 | $223.20 |
| Purchase #4 | $106.85 | 13.572% | $121.3517 | $121.35 | $121.35 | $121.40 |
| Purchase #5 | $196.26 | 3.638% | $203.3999 | $203.40 | $203.40 | $203.40 |
| Purchase #6 | $47.43 | 6.340% | $50.4371 | $50.44 | $50.45 | $50.40 |
| Purchase #7 | $93.32 | 7.834% | $100.6307 | $100.63 | $100.65 | $100.60 |
| 7 purchase totals = | $916.50 | $974.0674 | $974.07 | $974.10 | $974.00 | |