| 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 | $222.49 | 9.263% | $243.0992 | $243.10 | $243.10 | $243.10 |
| Purchase #2 | $91.37 | 12.284% | $102.5939 | $102.59 | $102.60 | $102.60 |
| Purchase #3 | $8.52 | 13.750% | $9.6915 | $9.69 | $9.70 | $9.70 |
| Purchase #4 | $82.56 | 7.388% | $88.6595 | $88.66 | $88.65 | $88.70 |
| Purchase #5 | $68.43 | 4.413% | $71.4498 | $71.45 | $71.45 | $71.40 |
| Purchase #6 | $177.69 | 10.202% | $195.8179 | $195.82 | $195.80 | $195.80 |
| Purchase #7 | $200.66 | 5.388% | $211.4716 | $211.47 | $211.45 | $211.50 |
| 7 purchase totals = | $851.72 | $922.7834 | $922.78 | $922.75 | $922.80 | |