| 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 | $36.62 | 13.127% | $41.4271 | $41.43 | $41.45 | $41.40 |
| Purchase #2 | $161.29 | 9.766% | $177.0416 | $177.04 | $177.05 | $177.00 |
| Purchase #3 | $117.69 | 4.696% | $123.2167 | $123.22 | $123.20 | $123.20 |
| Purchase #4 | $39.61 | 11.459% | $44.1489 | $44.15 | $44.15 | $44.10 |
| Purchase #5 | $225.29 | 5.233% | $237.0794 | $237.08 | $237.10 | $237.10 |
| Purchase #6 | $213.44 | 3.316% | $220.5177 | $220.52 | $220.50 | $220.50 |
| Purchase #7 | $140.72 | 12.723% | $158.6238 | $158.62 | $158.60 | $158.60 |
| 7 purchase totals = | $934.66 | $1,002.0552 | $1,002.06 | $1,002.05 | $1,001.90 | |