| 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 | $21.48 | 11.644% | $23.9811 | $23.98 | $24.00 | $24.00 |
| Purchase #2 | $126.55 | 6.869% | $135.2427 | $135.24 | $135.25 | $135.20 |
| Purchase #3 | $212.74 | 10.235% | $234.5139 | $234.51 | $234.50 | $234.50 |
| Purchase #4 | $145.85 | 4.244% | $152.0399 | $152.04 | $152.05 | $152.00 |
| Purchase #5 | $117.97 | 12.111% | $132.2573 | $132.26 | $132.25 | $132.30 |
| Purchase #6 | $23.92 | 4.836% | $25.0768 | $25.08 | $25.10 | $25.10 |
| Purchase #7 | $201.59 | 13.402% | $228.6071 | $228.61 | $228.60 | $228.60 |
| 7 purchase totals = | $850.10 | $931.7188 | $931.72 | $931.75 | $931.70 | |