| 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 | $123.85 | 7.145% | $132.6991 | $132.70 | $132.70 | $132.70 |
| Purchase #2 | $219.76 | 11.403% | $244.8192 | $244.82 | $244.80 | $244.80 |
| Purchase #3 | $238.52 | 9.287% | $260.6714 | $260.67 | $260.65 | $260.70 |
| Purchase #4 | $128.84 | 11.871% | $144.1346 | $144.13 | $144.15 | $144.10 |
| Purchase #5 | $214.70 | 6.324% | $228.2776 | $228.28 | $228.30 | $228.30 |
| Purchase #6 | $148.54 | 11.148% | $165.0992 | $165.10 | $165.10 | $165.10 |
| Purchase #7 | $24.27 | 4.298% | $25.3131 | $25.31 | $25.30 | $25.30 |
| 7 purchase totals = | $1,098.48 | $1,201.0142 | $1,201.01 | $1,201.00 | $1,201.00 | |