| 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 | $213.29 | 5.468% | $224.9527 | $224.95 | $224.95 | $225.00 |
| Purchase #2 | $214.40 | 4.209% | $223.4241 | $223.42 | $223.40 | $223.40 |
| Purchase #3 | $12.47 | 5.201% | $13.1186 | $13.12 | $13.10 | $13.10 |
| Purchase #4 | $60.93 | 11.563% | $67.9753 | $67.98 | $68.00 | $68.00 |
| Purchase #5 | $114.47 | 10.197% | $126.1425 | $126.14 | $126.15 | $126.10 |
| Purchase #6 | $35.39 | 4.150% | $36.8587 | $36.86 | $36.85 | $36.90 |
| Purchase #7 | $193.41 | 12.494% | $217.5746 | $217.57 | $217.55 | $217.60 |
| 7 purchase totals = | $844.36 | $910.0465 | $910.04 | $910.00 | $910.10 | |