| 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 | $226.94 | 7.600% | $244.1874 | $244.19 | $244.20 | $244.20 |
| Purchase #2 | $88.95 | 3.407% | $91.9805 | $91.98 | $92.00 | $92.00 |
| Purchase #3 | $90.49 | 11.317% | $100.7308 | $100.73 | $100.75 | $100.70 |
| Purchase #4 | $23.71 | 6.324% | $25.2094 | $25.21 | $25.20 | $25.20 |
| Purchase #5 | $195.70 | 3.111% | $201.7882 | $201.79 | $201.80 | $201.80 |
| Purchase #6 | $158.39 | 4.569% | $165.6268 | $165.63 | $165.65 | $165.60 |
| Purchase #7 | $8.86 | 4.619% | $9.2692 | $9.27 | $9.25 | $9.30 |
| 7 purchase totals = | $793.04 | $838.7923 | $838.80 | $838.85 | $838.80 | |