| 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 | $214.62 | 3.417% | $221.9536 | $221.95 | $221.95 | $222.00 |
| Purchase #2 | $163.43 | 13.521% | $185.5274 | $185.53 | $185.55 | $185.50 |
| Purchase #3 | $121.97 | 6.274% | $129.6224 | $129.62 | $129.60 | $129.60 |
| Purchase #4 | $120.58 | 12.190% | $135.2787 | $135.28 | $135.30 | $135.30 |
| Purchase #5 | $25.69 | 13.791% | $29.2329 | $29.23 | $29.25 | $29.20 |
| Purchase #6 | $12.59 | 8.639% | $13.6777 | $13.68 | $13.70 | $13.70 |
| Purchase #7 | $102.47 | 3.281% | $105.832 | $105.83 | $105.85 | $105.80 |
| 7 purchase totals = | $761.35 | $821.1247 | $821.12 | $821.20 | $821.10 | |