| 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 | $189.46 | 10.497% | $209.3476 | $209.35 | $209.35 | $209.30 |
| Purchase #2 | $122.73 | 7.756% | $132.2489 | $132.25 | $132.25 | $132.20 |
| Purchase #3 | $235.61 | 5.815% | $249.3107 | $249.31 | $249.30 | $249.30 |
| Purchase #4 | $46.43 | 6.637% | $49.5116 | $49.51 | $49.50 | $49.50 |
| Purchase #5 | $63.35 | 12.114% | $71.0242 | $71.02 | $71.00 | $71.00 |
| Purchase #6 | $207.79 | 4.792% | $217.7473 | $217.75 | $217.75 | $217.70 |
| Purchase #7 | $110.93 | 12.798% | $125.1268 | $125.13 | $125.15 | $125.10 |
| 7 purchase totals = | $976.30 | $1,054.3171 | $1,054.32 | $1,054.30 | $1,054.10 | |