| 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 | $220.70 | 12.818% | $248.9893 | $248.99 | $249.00 | $249.00 |
| Purchase #2 | $212.56 | 7.615% | $228.7464 | $228.75 | $228.75 | $228.70 |
| Purchase #3 | $141.71 | 9.228% | $154.787 | $154.79 | $154.80 | $154.80 |
| Purchase #4 | $8.65 | 13.431% | $9.8118 | $9.81 | $9.80 | $9.80 |
| Purchase #5 | $116.64 | 9.615% | $127.8549 | $127.85 | $127.85 | $127.90 |
| Purchase #6 | $63.84 | 7.871% | $68.8648 | $68.86 | $68.85 | $68.90 |
| Purchase #7 | $230.95 | 6.563% | $246.1072 | $246.11 | $246.10 | $246.10 |
| 7 purchase totals = | $995.05 | $1,085.1614 | $1,085.16 | $1,085.15 | $1,085.20 | |