| 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 | $213.66 | 12.680% | $240.7521 | $240.75 | $240.75 | $240.80 |
| Purchase #2 | $249.36 | 10.739% | $276.1388 | $276.14 | $276.15 | $276.10 |
| Purchase #3 | $236.52 | 3.132% | $243.9278 | $243.93 | $243.95 | $243.90 |
| Purchase #4 | $52.93 | 9.819% | $58.1272 | $58.13 | $58.15 | $58.10 |
| Purchase #5 | $173.38 | 10.103% | $190.8966 | $190.90 | $190.90 | $190.90 |
| Purchase #6 | $171.26 | 10.421% | $189.107 | $189.11 | $189.10 | $189.10 |
| Purchase #7 | $146.38 | 10.441% | $161.6635 | $161.66 | $161.65 | $161.70 |
| 7 purchase totals = | $1,243.49 | $1,360.6130 | $1,360.62 | $1,360.65 | $1,360.60 | |