| 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 | $43.46 | 11.138% | $48.3006 | $48.30 | $48.30 | $48.30 |
| Purchase #2 | $219.55 | 5.176% | $230.9139 | $230.91 | $230.90 | $230.90 |
| Purchase #3 | $237.65 | 10.691% | $263.0572 | $263.06 | $263.05 | $263.10 |
| Purchase #4 | $135.42 | 5.747% | $143.2026 | $143.20 | $143.20 | $143.20 |
| Purchase #5 | $88.27 | 11.570% | $98.4828 | $98.48 | $98.50 | $98.50 |
| Purchase #6 | $243.67 | 4.356% | $254.2843 | $254.28 | $254.30 | $254.30 |
| Purchase #7 | $116.47 | 10.845% | $129.1012 | $129.10 | $129.10 | $129.10 |
| 7 purchase totals = | $1,084.49 | $1,167.3426 | $1,167.33 | $1,167.35 | $1,167.40 | |