| 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 | $200.49 | 8.232% | $216.9943 | $216.99 | $217.00 | $217.00 |
| Purchase #2 | $44.31 | 7.291% | $47.5406 | $47.54 | $47.55 | $47.50 |
| Purchase #3 | $102.90 | 5.244% | $108.2961 | $108.30 | $108.30 | $108.30 |
| Purchase #4 | $122.70 | 4.858% | $128.6608 | $128.66 | $128.65 | $128.70 |
| Purchase #5 | $171.43 | 4.774% | $179.6141 | $179.61 | $179.60 | $179.60 |
| Purchase #6 | $51.37 | 3.219% | $53.0236 | $53.02 | $53.00 | $53.00 |
| Purchase #7 | $57.47 | 6.790% | $61.3722 | $61.37 | $61.35 | $61.40 |
| 7 purchase totals = | $750.67 | $795.5017 | $795.49 | $795.45 | $795.50 | |