| 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 | $215.28 | 10.166% | $237.1654 | $237.17 | $237.15 | $237.20 |
| Purchase #2 | $224.53 | 10.830% | $248.8466 | $248.85 | $248.85 | $248.80 |
| Purchase #3 | $110.78 | 7.808% | $119.4297 | $119.43 | $119.45 | $119.40 |
| Purchase #4 | $93.58 | 7.240% | $100.3552 | $100.36 | $100.35 | $100.40 |
| Purchase #5 | $181.48 | 7.593% | $195.2598 | $195.26 | $195.25 | $195.30 |
| Purchase #6 | $163.57 | 10.191% | $180.2394 | $180.24 | $180.25 | $180.20 |
| Purchase #7 | $195.80 | 7.743% | $210.9608 | $210.96 | $210.95 | $211.00 |
| 7 purchase totals = | $1,185.02 | $1,292.2569 | $1,292.27 | $1,292.25 | $1,292.30 | |