| 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 | $11.80 | 3.630% | $12.2283 | $12.23 | $12.25 | $12.20 |
| Purchase #2 | $78.44 | 3.145% | $80.9069 | $80.91 | $80.90 | $80.90 |
| Purchase #3 | $80.52 | 4.479% | $84.1265 | $84.13 | $84.15 | $84.10 |
| Purchase #4 | $226.67 | 11.774% | $253.3581 | $253.36 | $253.35 | $253.40 |
| Purchase #5 | $138.62 | 7.600% | $149.1551 | $149.16 | $149.15 | $149.20 |
| Purchase #6 | $172.69 | 12.872% | $194.9187 | $194.92 | $194.90 | $194.90 |
| Purchase #7 | $150.82 | 10.730% | $167.003 | $167.00 | $167.00 | $167.00 |
| 7 purchase totals = | $859.56 | $941.6966 | $941.71 | $941.70 | $941.70 | |