| 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 | $245.87 | 13.477% | $279.0059 | $279.01 | $279.00 | $279.00 |
| Purchase #2 | $158.79 | 8.700% | $172.6047 | $172.60 | $172.60 | $172.60 |
| Purchase #3 | $200.44 | 3.582% | $207.6198 | $207.62 | $207.60 | $207.60 |
| Purchase #4 | $36.90 | 4.693% | $38.6317 | $38.63 | $38.65 | $38.60 |
| Purchase #5 | $39.88 | 9.310% | $43.5928 | $43.59 | $43.60 | $43.60 |
| Purchase #6 | $97.57 | 13.162% | $110.4122 | $110.41 | $110.40 | $110.40 |
| Purchase #7 | $132.47 | 6.420% | $140.9746 | $140.97 | $140.95 | $141.00 |
| 7 purchase totals = | $911.92 | $992.8417 | $992.83 | $992.80 | $992.80 | |