| 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 | $248.52 | 13.384% | $281.7819 | $281.78 | $281.80 | $281.80 |
| Purchase #2 | $39.38 | 10.865% | $43.6586 | $43.66 | $43.65 | $43.70 |
| Purchase #3 | $98.26 | 3.503% | $101.702 | $101.70 | $101.70 | $101.70 |
| Purchase #4 | $102.43 | 10.175% | $112.8523 | $112.85 | $112.85 | $112.90 |
| Purchase #5 | $37.51 | 11.256% | $41.7321 | $41.73 | $41.75 | $41.70 |
| Purchase #6 | $23.50 | 7.487% | $25.2594 | $25.26 | $25.25 | $25.30 |
| Purchase #7 | $71.66 | 5.223% | $75.4028 | $75.40 | $75.40 | $75.40 |
| 7 purchase totals = | $621.26 | $682.3891 | $682.38 | $682.40 | $682.50 | |