| 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 | $199.95 | 7.642% | $215.2302 | $215.23 | $215.25 | $215.20 |
| Purchase #2 | $39.50 | 9.853% | $43.3919 | $43.39 | $43.40 | $43.40 |
| Purchase #3 | $202.76 | 8.305% | $219.5992 | $219.60 | $219.60 | $219.60 |
| Purchase #4 | $222.33 | 13.432% | $252.1934 | $252.19 | $252.20 | $252.20 |
| Purchase #5 | $44.49 | 7.694% | $47.9131 | $47.91 | $47.90 | $47.90 |
| Purchase #6 | $174.46 | 7.555% | $187.6405 | $187.64 | $187.65 | $187.60 |
| Purchase #7 | $48.79 | 4.165% | $50.8221 | $50.82 | $50.80 | $50.80 |
| 7 purchase totals = | $932.28 | $1,016.7904 | $1,016.78 | $1,016.80 | $1,016.70 | |