| 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 | $207.55 | 8.796% | $225.8061 | $225.81 | $225.80 | $225.80 |
| Purchase #2 | $205.96 | 11.478% | $229.6001 | $229.60 | $229.60 | $229.60 |
| Purchase #3 | $48.34 | 11.378% | $53.8401 | $53.84 | $53.85 | $53.80 |
| Purchase #4 | $83.39 | 10.198% | $91.8941 | $91.89 | $91.90 | $91.90 |
| Purchase #5 | $147.42 | 13.374% | $167.136 | $167.14 | $167.15 | $167.10 |
| Purchase #6 | $109.76 | 5.406% | $115.6936 | $115.69 | $115.70 | $115.70 |
| Purchase #7 | $5.62 | 5.331% | $5.9196 | $5.92 | $5.90 | $5.90 |
| 7 purchase totals = | $808.04 | $889.8896 | $889.89 | $889.90 | $889.80 | |