| 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 | $115.82 | 12.192% | $129.9408 | $129.94 | $129.95 | $129.90 |
| Purchase #2 | $224.29 | 10.283% | $247.3537 | $247.35 | $247.35 | $247.40 |
| Purchase #3 | $48.70 | 5.749% | $51.4998 | $51.50 | $51.50 | $51.50 |
| Purchase #4 | $27.37 | 5.302% | $28.8212 | $28.82 | $28.80 | $28.80 |
| Purchase #5 | $208.95 | 11.861% | $233.7336 | $233.73 | $233.75 | $233.70 |
| Purchase #6 | $29.35 | 9.646% | $32.1811 | $32.18 | $32.20 | $32.20 |
| Purchase #7 | $149.60 | 7.254% | $160.452 | $160.45 | $160.45 | $160.50 |
| 7 purchase totals = | $804.08 | $883.9822 | $883.97 | $884.00 | $884.00 | |