| 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 | $205.98 | 9.340% | $225.2185 | $225.22 | $225.20 | $225.20 |
| Purchase #2 | $31.54 | 4.457% | $32.9457 | $32.95 | $32.95 | $32.90 |
| Purchase #3 | $62.33 | 11.130% | $69.2673 | $69.27 | $69.25 | $69.30 |
| Purchase #4 | $121.30 | 8.376% | $131.4601 | $131.46 | $131.45 | $131.50 |
| Purchase #5 | $22.62 | 12.582% | $25.466 | $25.47 | $25.45 | $25.50 |
| Purchase #6 | $236.72 | 8.829% | $257.62 | $257.62 | $257.60 | $257.60 |
| Purchase #7 | $116.36 | 3.228% | $120.1161 | $120.12 | $120.10 | $120.10 |
| 7 purchase totals = | $796.85 | $862.0937 | $862.11 | $862.00 | $862.10 | |