| 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 | $191.73 | 10.761% | $212.3621 | $212.36 | $212.35 | $212.40 |
| Purchase #2 | $7.45 | 9.853% | $8.184 | $8.18 | $8.20 | $8.20 |
| Purchase #3 | $91.60 | 12.151% | $102.7303 | $102.73 | $102.75 | $102.70 |
| Purchase #4 | $137.26 | 10.675% | $151.9125 | $151.91 | $151.90 | $151.90 |
| Purchase #5 | $241.98 | 13.817% | $275.4144 | $275.41 | $275.40 | $275.40 |
| Purchase #6 | $21.74 | 5.174% | $22.8648 | $22.86 | $22.85 | $22.90 |
| Purchase #7 | $101.53 | 13.335% | $115.069 | $115.07 | $115.05 | $115.10 |
| 7 purchase totals = | $793.29 | $888.5371 | $888.52 | $888.50 | $888.60 | |