| 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 | $124.93 | 8.131% | $135.0881 | $135.09 | $135.10 | $135.10 |
| Purchase #2 | $212.28 | 5.736% | $224.4564 | $224.46 | $224.45 | $224.50 |
| Purchase #3 | $92.35 | 4.152% | $96.1844 | $96.18 | $96.20 | $96.20 |
| Purchase #4 | $142.98 | 8.481% | $155.1061 | $155.11 | $155.10 | $155.10 |
| Purchase #5 | $155.39 | 10.290% | $171.3796 | $171.38 | $171.40 | $171.40 |
| Purchase #6 | $221.49 | 7.703% | $238.5514 | $238.55 | $238.55 | $238.60 |
| Purchase #7 | $243.87 | 5.177% | $256.4951 | $256.50 | $256.50 | $256.50 |
| 7 purchase totals = | $1,193.29 | $1,277.2611 | $1,277.27 | $1,277.30 | $1,277.40 | |