| 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 | $184.67 | 3.595% | $191.3089 | $191.31 | $191.30 | $191.30 |
| Purchase #2 | $85.66 | 13.534% | $97.2532 | $97.25 | $97.25 | $97.30 |
| Purchase #3 | $37.58 | 8.288% | $40.6946 | $40.69 | $40.70 | $40.70 |
| Purchase #4 | $191.57 | 13.164% | $216.7883 | $216.79 | $216.80 | $216.80 |
| Purchase #5 | $152.51 | 12.494% | $171.5646 | $171.56 | $171.55 | $171.60 |
| Purchase #6 | $99.67 | 8.869% | $108.5097 | $108.51 | $108.50 | $108.50 |
| Purchase #7 | $240.97 | 10.634% | $266.5947 | $266.59 | $266.60 | $266.60 |
| 7 purchase totals = | $992.63 | $1,092.7140 | $1,092.70 | $1,092.70 | $1,092.80 | |