| 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 | $211.59 | 7.340% | $227.1207 | $227.12 | $227.10 | $227.10 |
| Purchase #2 | $188.29 | 8.513% | $204.3191 | $204.32 | $204.30 | $204.30 |
| Purchase #3 | $110.83 | 3.809% | $115.0515 | $115.05 | $115.05 | $115.10 |
| Purchase #4 | $69.29 | 9.652% | $75.9779 | $75.98 | $76.00 | $76.00 |
| Purchase #5 | $121.32 | 13.731% | $137.9784 | $137.98 | $138.00 | $138.00 |
| Purchase #6 | $173.44 | 8.495% | $188.1737 | $188.17 | $188.15 | $188.20 |
| Purchase #7 | $147.40 | 13.516% | $167.3226 | $167.32 | $167.30 | $167.30 |
| 7 purchase totals = | $1,022.16 | $1,115.9439 | $1,115.94 | $1,115.90 | $1,116.00 | |