| 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 | $97.31 | 12.851% | $109.8153 | $109.82 | $109.80 | $109.80 |
| Purchase #2 | $210.33 | 4.754% | $220.3291 | $220.33 | $220.35 | $220.30 |
| Purchase #3 | $147.64 | 7.158% | $158.2081 | $158.21 | $158.20 | $158.20 |
| Purchase #4 | $28.91 | 12.504% | $32.5249 | $32.52 | $32.50 | $32.50 |
| Purchase #5 | $194.81 | 9.310% | $212.9468 | $212.95 | $212.95 | $212.90 |
| Purchase #6 | $212.99 | 8.458% | $231.0047 | $231.00 | $231.00 | $231.00 |
| Purchase #7 | $247.62 | 5.766% | $261.8978 | $261.90 | $261.90 | $261.90 |
| 7 purchase totals = | $1,139.61 | $1,226.7267 | $1,226.73 | $1,226.70 | $1,226.60 | |