| 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 | $202.32 | 11.102% | $224.7816 | $224.78 | $224.80 | $224.80 |
| Purchase #2 | $243.76 | 13.188% | $275.9071 | $275.91 | $275.90 | $275.90 |
| Purchase #3 | $151.60 | 3.213% | $156.4709 | $156.47 | $156.45 | $156.50 |
| Purchase #4 | $139.57 | 9.597% | $152.9645 | $152.96 | $152.95 | $153.00 |
| Purchase #5 | $225.55 | 4.347% | $235.3547 | $235.35 | $235.35 | $235.40 |
| Purchase #6 | $201.36 | 11.474% | $224.464 | $224.46 | $224.45 | $224.50 |
| Purchase #7 | $39.76 | 8.108% | $42.9837 | $42.98 | $43.00 | $43.00 |
| 7 purchase totals = | $1,203.92 | $1,312.9265 | $1,312.91 | $1,312.90 | $1,313.10 | |