| 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 | $213.81 | 13.555% | $242.7919 | $242.79 | $242.80 | $242.80 |
| Purchase #2 | $30.49 | 13.827% | $34.7059 | $34.71 | $34.70 | $34.70 |
| Purchase #3 | $187.54 | 11.134% | $208.4207 | $208.42 | $208.40 | $208.40 |
| Purchase #4 | $108.51 | 7.258% | $116.3857 | $116.39 | $116.40 | $116.40 |
| Purchase #5 | $176.56 | 4.685% | $184.8318 | $184.83 | $184.85 | $184.80 |
| Purchase #6 | $167.35 | 13.292% | $189.5942 | $189.59 | $189.60 | $189.60 |
| Purchase #7 | $217.33 | 13.829% | $247.3846 | $247.38 | $247.40 | $247.40 |
| 7 purchase totals = | $1,101.59 | $1,224.1148 | $1,224.11 | $1,224.15 | $1,224.10 | |