| 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 | $192.42 | 10.218% | $212.0815 | $212.08 | $212.10 | $212.10 |
| Purchase #2 | $118.62 | 3.245% | $122.4692 | $122.47 | $122.45 | $122.50 |
| Purchase #3 | $112.48 | 12.135% | $126.1294 | $126.13 | $126.15 | $126.10 |
| Purchase #4 | $63.36 | 11.653% | $70.7433 | $70.74 | $70.75 | $70.70 |
| Purchase #5 | $235.87 | 4.740% | $247.0502 | $247.05 | $247.05 | $247.10 |
| Purchase #6 | $243.97 | 13.584% | $277.1109 | $277.11 | $277.10 | $277.10 |
| Purchase #7 | $174.98 | 9.521% | $191.6398 | $191.64 | $191.65 | $191.60 |
| 7 purchase totals = | $1,141.70 | $1,247.2243 | $1,247.22 | $1,247.25 | $1,247.20 | |