| 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 | $230.63 | 12.207% | $258.783 | $258.78 | $258.80 | $258.80 |
| Purchase #2 | $108.71 | 10.640% | $120.2767 | $120.28 | $120.30 | $120.30 |
| Purchase #3 | $213.58 | 11.332% | $237.7829 | $237.78 | $237.80 | $237.80 |
| Purchase #4 | $166.86 | 12.733% | $188.1063 | $188.11 | $188.10 | $188.10 |
| Purchase #5 | $46.48 | 11.804% | $51.9665 | $51.97 | $51.95 | $52.00 |
| Purchase #6 | $42.39 | 3.347% | $43.8088 | $43.81 | $43.80 | $43.80 |
| Purchase #7 | $24.93 | 5.508% | $26.3031 | $26.30 | $26.30 | $26.30 |
| 7 purchase totals = | $833.58 | $927.0273 | $927.03 | $927.05 | $927.10 | |