| 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 | $249.96 | 8.745% | $271.819 | $271.82 | $271.80 | $271.80 |
| Purchase #2 | $233.85 | 4.550% | $244.4902 | $244.49 | $244.50 | $244.50 |
| Purchase #3 | $134.95 | 8.705% | $146.6974 | $146.70 | $146.70 | $146.70 |
| Purchase #4 | $35.75 | 12.152% | $40.0943 | $40.09 | $40.10 | $40.10 |
| Purchase #5 | $11.46 | 6.191% | $12.1695 | $12.17 | $12.15 | $12.20 |
| Purchase #6 | $79.26 | 11.379% | $88.279 | $88.28 | $88.30 | $88.30 |
| Purchase #7 | $241.54 | 9.773% | $265.1457 | $265.15 | $265.15 | $265.10 |
| 7 purchase totals = | $986.77 | $1,068.6951 | $1,068.70 | $1,068.70 | $1,068.70 | |