| 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 | $91.78 | 13.201% | $103.8959 | $103.90 | $103.90 | $103.90 |
| Purchase #2 | $43.49 | 8.500% | $47.1867 | $47.19 | $47.20 | $47.20 |
| Purchase #3 | $194.41 | 11.796% | $217.3426 | $217.34 | $217.35 | $217.30 |
| Purchase #4 | $211.50 | 8.689% | $229.8772 | $229.88 | $229.90 | $229.90 |
| Purchase #5 | $114.39 | 5.753% | $120.9709 | $120.97 | $120.95 | $121.00 |
| Purchase #6 | $81.33 | 10.308% | $89.7135 | $89.71 | $89.70 | $89.70 |
| Purchase #7 | $212.34 | 13.827% | $241.7003 | $241.70 | $241.70 | $241.70 |
| 7 purchase totals = | $949.24 | $1,050.6871 | $1,050.69 | $1,050.70 | $1,050.70 | |