| 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 | $248.89 | 13.593% | $282.7216 | $282.72 | $282.70 | $282.70 |
| Purchase #2 | $239.26 | 6.861% | $255.6756 | $255.68 | $255.70 | $255.70 |
| Purchase #3 | $201.88 | 13.747% | $229.6324 | $229.63 | $229.65 | $229.60 |
| Purchase #4 | $57.96 | 7.698% | $62.4218 | $62.42 | $62.40 | $62.40 |
| Purchase #5 | $48.60 | 6.777% | $51.8936 | $51.89 | $51.90 | $51.90 |
| Purchase #6 | $155.57 | 9.521% | $170.3818 | $170.38 | $170.40 | $170.40 |
| Purchase #7 | $176.83 | 10.163% | $194.8012 | $194.80 | $194.80 | $194.80 |
| 7 purchase totals = | $1,128.99 | $1,247.5280 | $1,247.52 | $1,247.55 | $1,247.50 | |