| 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 | $195.57 | 10.550% | $216.2026 | $216.20 | $216.20 | $216.20 |
| Purchase #2 | $98.68 | 13.862% | $112.359 | $112.36 | $112.35 | $112.40 |
| Purchase #3 | $138.95 | 11.310% | $154.6652 | $154.67 | $154.65 | $154.70 |
| Purchase #4 | $18.39 | 8.405% | $19.9357 | $19.94 | $19.95 | $19.90 |
| Purchase #5 | $234.95 | 4.240% | $244.9119 | $244.91 | $244.90 | $244.90 |
| Purchase #6 | $148.73 | 13.307% | $168.5215 | $168.52 | $168.50 | $168.50 |
| Purchase #7 | $115.40 | 13.434% | $130.9028 | $130.90 | $130.90 | $130.90 |
| 7 purchase totals = | $950.67 | $1,047.4987 | $1,047.50 | $1,047.45 | $1,047.50 | |