| 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 | $106.30 | 7.343% | $114.1056 | $114.11 | $114.10 | $114.10 |
| Purchase #2 | $138.95 | 5.570% | $146.6895 | $146.69 | $146.70 | $146.70 |
| Purchase #3 | $219.63 | 8.713% | $238.7664 | $238.77 | $238.75 | $238.80 |
| Purchase #4 | $151.85 | 13.608% | $172.5137 | $172.51 | $172.50 | $172.50 |
| Purchase #5 | $81.68 | 4.246% | $85.1481 | $85.15 | $85.15 | $85.10 |
| Purchase #6 | $206.58 | 6.838% | $220.7059 | $220.71 | $220.70 | $220.70 |
| Purchase #7 | $40.63 | 9.641% | $44.5471 | $44.55 | $44.55 | $44.50 |
| 7 purchase totals = | $945.62 | $1,022.4763 | $1,022.49 | $1,022.45 | $1,022.40 | |