| 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 | $226.71 | 10.182% | $249.7936 | $249.79 | $249.80 | $249.80 |
| Purchase #2 | $209.42 | 6.849% | $223.7632 | $223.76 | $223.75 | $223.80 |
| Purchase #3 | $226.62 | 11.134% | $251.8519 | $251.85 | $251.85 | $251.90 |
| Purchase #4 | $138.51 | 5.434% | $146.0366 | $146.04 | $146.05 | $146.00 |
| Purchase #5 | $16.61 | 8.588% | $18.0365 | $18.04 | $18.05 | $18.00 |
| Purchase #6 | $81.81 | 6.849% | $87.4132 | $87.41 | $87.40 | $87.40 |
| Purchase #7 | $84.47 | 12.248% | $94.8159 | $94.82 | $94.80 | $94.80 |
| 7 purchase totals = | $984.15 | $1,071.7109 | $1,071.71 | $1,071.70 | $1,071.70 | |