| 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 | $199.51 | 6.580% | $212.6378 | $212.64 | $212.65 | $212.60 |
| Purchase #2 | $50.94 | 9.669% | $55.8654 | $55.87 | $55.85 | $55.90 |
| Purchase #3 | $190.37 | 3.849% | $197.6973 | $197.70 | $197.70 | $197.70 |
| Purchase #4 | $68.90 | 3.823% | $71.534 | $71.53 | $71.55 | $71.50 |
| Purchase #5 | $16.47 | 12.600% | $18.5452 | $18.55 | $18.55 | $18.50 |
| Purchase #6 | $91.91 | 10.202% | $101.2867 | $101.29 | $101.30 | $101.30 |
| Purchase #7 | $194.48 | 8.809% | $211.6117 | $211.61 | $211.60 | $211.60 |
| 7 purchase totals = | $812.58 | $869.1781 | $869.19 | $869.20 | $869.10 | |