| 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 | $186.80 | 13.752% | $212.4887 | $212.49 | $212.50 | $212.50 |
| Purchase #2 | $237.51 | 12.734% | $267.7545 | $267.75 | $267.75 | $267.80 |
| Purchase #3 | $84.26 | 10.428% | $93.0466 | $93.05 | $93.05 | $93.00 |
| Purchase #4 | $238.77 | 11.454% | $266.1187 | $266.12 | $266.10 | $266.10 |
| Purchase #5 | $222.48 | 5.684% | $235.1258 | $235.13 | $235.15 | $235.10 |
| Purchase #6 | $69.41 | 11.143% | $77.1444 | $77.14 | $77.15 | $77.10 |
| Purchase #7 | $94.70 | 12.184% | $106.2382 | $106.24 | $106.25 | $106.20 |
| 7 purchase totals = | $1,133.93 | $1,257.9169 | $1,257.92 | $1,257.95 | $1,257.80 | |