| 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 | $206.97 | 10.589% | $228.8861 | $228.89 | $228.90 | $228.90 |
| Purchase #2 | $75.92 | 7.177% | $81.3688 | $81.37 | $81.35 | $81.40 |
| Purchase #3 | $152.56 | 8.362% | $165.3171 | $165.32 | $165.30 | $165.30 |
| Purchase #4 | $232.64 | 13.461% | $263.9557 | $263.96 | $263.95 | $264.00 |
| Purchase #5 | $16.81 | 5.811% | $17.7868 | $17.79 | $17.80 | $17.80 |
| Purchase #6 | $147.91 | 12.556% | $166.4816 | $166.48 | $166.50 | $166.50 |
| Purchase #7 | $23.63 | 8.361% | $25.6057 | $25.61 | $25.60 | $25.60 |
| 7 purchase totals = | $856.44 | $949.4018 | $949.42 | $949.40 | $949.50 | |