| 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 | $195.37 | 8.739% | $212.4434 | $212.44 | $212.45 | $212.40 |
| Purchase #2 | $234.25 | 3.783% | $243.1117 | $243.11 | $243.10 | $243.10 |
| Purchase #3 | $148.34 | 3.120% | $152.9682 | $152.97 | $152.95 | $153.00 |
| Purchase #4 | $70.53 | 6.717% | $75.2675 | $75.27 | $75.25 | $75.30 |
| Purchase #5 | $122.54 | 12.790% | $138.2129 | $138.21 | $138.20 | $138.20 |
| Purchase #6 | $194.74 | 7.837% | $210.0018 | $210.00 | $210.00 | $210.00 |
| Purchase #7 | $211.82 | 6.653% | $225.9124 | $225.91 | $225.90 | $225.90 |
| 7 purchase totals = | $1,177.59 | $1,257.9179 | $1,257.91 | $1,257.85 | $1,257.90 | |