| 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 | $234.40 | 11.254% | $260.7794 | $260.78 | $260.80 | $260.80 |
| Purchase #2 | $32.62 | 12.683% | $36.7572 | $36.76 | $36.75 | $36.80 |
| Purchase #3 | $220.94 | 13.777% | $251.3789 | $251.38 | $251.40 | $251.40 |
| Purchase #4 | $215.88 | 10.270% | $238.0509 | $238.05 | $238.05 | $238.10 |
| Purchase #5 | $47.69 | 5.561% | $50.342 | $50.34 | $50.35 | $50.30 |
| Purchase #6 | $224.75 | 5.566% | $237.2596 | $237.26 | $237.25 | $237.30 |
| Purchase #7 | $7.49 | 3.697% | $7.7669 | $7.77 | $7.75 | $7.80 |
| 7 purchase totals = | $983.77 | $1,082.3349 | $1,082.34 | $1,082.35 | $1,082.50 | |