| 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 | $241.54 | 12.309% | $271.2712 | $271.27 | $271.25 | $271.30 |
| Purchase #2 | $192.44 | 11.508% | $214.586 | $214.59 | $214.60 | $214.60 |
| Purchase #3 | $194.91 | 6.424% | $207.431 | $207.43 | $207.45 | $207.40 |
| Purchase #4 | $124.68 | 11.571% | $139.1067 | $139.11 | $139.10 | $139.10 |
| Purchase #5 | $66.46 | 12.773% | $74.9489 | $74.95 | $74.95 | $74.90 |
| Purchase #6 | $213.56 | 7.521% | $229.6218 | $229.62 | $229.60 | $229.60 |
| Purchase #7 | $25.90 | 12.730% | $29.1971 | $29.20 | $29.20 | $29.20 |
| 7 purchase totals = | $1,059.49 | $1,166.1627 | $1,166.17 | $1,166.15 | $1,166.10 | |