| 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 | $224.78 | 5.459% | $237.0507 | $237.05 | $237.05 | $237.10 |
| Purchase #2 | $86.45 | 11.259% | $96.1834 | $96.18 | $96.20 | $96.20 |
| Purchase #3 | $112.36 | 9.366% | $122.8836 | $122.88 | $122.90 | $122.90 |
| Purchase #4 | $209.62 | 7.736% | $225.8362 | $225.84 | $225.85 | $225.80 |
| Purchase #5 | $144.84 | 3.432% | $149.8109 | $149.81 | $149.80 | $149.80 |
| Purchase #6 | $232.70 | 6.515% | $247.8604 | $247.86 | $247.85 | $247.90 |
| Purchase #7 | $123.87 | 4.848% | $129.8752 | $129.88 | $129.90 | $129.90 |
| 7 purchase totals = | $1,134.62 | $1,209.5004 | $1,209.50 | $1,209.55 | $1,209.60 | |