| 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 | $127.71 | 12.251% | $143.3558 | $143.36 | $143.35 | $143.40 |
| Purchase #2 | $186.29 | 13.570% | $211.5696 | $211.57 | $211.55 | $211.60 |
| Purchase #3 | $214.45 | 3.334% | $221.5998 | $221.60 | $221.60 | $221.60 |
| Purchase #4 | $21.78 | 11.156% | $24.2098 | $24.21 | $24.20 | $24.20 |
| Purchase #5 | $49.33 | 13.252% | $55.8672 | $55.87 | $55.85 | $55.90 |
| Purchase #6 | $24.51 | 3.432% | $25.3512 | $25.35 | $25.35 | $25.40 |
| Purchase #7 | $232.95 | 6.761% | $248.6997 | $248.70 | $248.70 | $248.70 |
| 7 purchase totals = | $857.02 | $930.6531 | $930.66 | $930.60 | $930.80 | |