| 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 | $243.51 | 12.224% | $273.2767 | $273.28 | $273.30 | $273.30 |
| Purchase #2 | $69.74 | 13.529% | $79.1751 | $79.18 | $79.20 | $79.20 |
| Purchase #3 | $79.25 | 8.647% | $86.1027 | $86.10 | $86.10 | $86.10 |
| Purchase #4 | $87.60 | 10.231% | $96.5624 | $96.56 | $96.55 | $96.60 |
| Purchase #5 | $65.63 | 12.626% | $73.9164 | $73.92 | $73.90 | $73.90 |
| Purchase #6 | $77.89 | 7.288% | $83.5666 | $83.57 | $83.55 | $83.60 |
| Purchase #7 | $220.68 | 6.635% | $235.3221 | $235.32 | $235.30 | $235.30 |
| 7 purchase totals = | $844.30 | $927.9220 | $927.93 | $927.90 | $928.00 | |