| 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 | $98.68 | 9.726% | $108.2776 | $108.28 | $108.30 | $108.30 |
| Purchase #2 | $140.97 | 9.310% | $154.0943 | $154.09 | $154.10 | $154.10 |
| Purchase #3 | $212.37 | 7.235% | $227.735 | $227.74 | $227.75 | $227.70 |
| Purchase #4 | $244.74 | 6.328% | $260.2271 | $260.23 | $260.25 | $260.20 |
| Purchase #5 | $210.28 | 4.549% | $219.8456 | $219.85 | $219.85 | $219.80 |
| Purchase #6 | $55.64 | 5.312% | $58.5956 | $58.60 | $58.60 | $58.60 |
| Purchase #7 | $231.83 | 8.573% | $251.7048 | $251.70 | $251.70 | $251.70 |
| 7 purchase totals = | $1,194.51 | $1,280.4800 | $1,280.49 | $1,280.55 | $1,280.40 | |