| 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 | $232.71 | 7.809% | $250.8823 | $250.88 | $250.90 | $250.90 |
| Purchase #2 | $15.82 | 5.711% | $16.7235 | $16.72 | $16.70 | $16.70 |
| Purchase #3 | $176.83 | 3.303% | $182.6707 | $182.67 | $182.65 | $182.70 |
| Purchase #4 | $156.81 | 9.160% | $171.1738 | $171.17 | $171.15 | $171.20 |
| Purchase #5 | $74.59 | 13.357% | $84.553 | $84.55 | $84.55 | $84.60 |
| Purchase #6 | $219.30 | 11.242% | $243.9537 | $243.95 | $243.95 | $244.00 |
| Purchase #7 | $190.91 | 9.766% | $209.5543 | $209.55 | $209.55 | $209.60 |
| 7 purchase totals = | $1,066.97 | $1,159.5113 | $1,159.49 | $1,159.45 | $1,159.70 | |