| 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 | $135.40 | 12.453% | $152.2614 | $152.26 | $152.25 | $152.30 |
| Purchase #2 | $12.74 | 6.224% | $13.5329 | $13.53 | $13.55 | $13.50 |
| Purchase #3 | $44.79 | 7.117% | $47.9777 | $47.98 | $48.00 | $48.00 |
| Purchase #4 | $18.58 | 4.110% | $19.3436 | $19.34 | $19.35 | $19.30 |
| Purchase #5 | $244.67 | 12.662% | $275.6501 | $275.65 | $275.65 | $275.70 |
| Purchase #6 | $33.36 | 5.279% | $35.1211 | $35.12 | $35.10 | $35.10 |
| Purchase #7 | $190.57 | 11.311% | $212.1254 | $212.13 | $212.15 | $212.10 |
| 7 purchase totals = | $680.11 | $756.0122 | $756.01 | $756.05 | $756.00 | |