| 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 | $11.73 | 3.481% | $12.1383 | $12.14 | $12.15 | $12.10 |
| Purchase #2 | $161.91 | 6.467% | $172.3807 | $172.38 | $172.40 | $172.40 |
| Purchase #3 | $113.45 | 7.401% | $121.8464 | $121.85 | $121.85 | $121.80 |
| Purchase #4 | $191.60 | 5.629% | $202.3852 | $202.39 | $202.40 | $202.40 |
| Purchase #5 | $169.60 | 6.608% | $180.8072 | $180.81 | $180.80 | $180.80 |
| Purchase #6 | $193.50 | 13.180% | $219.0033 | $219.00 | $219.00 | $219.00 |
| Purchase #7 | $44.26 | 9.111% | $48.2925 | $48.29 | $48.30 | $48.30 |
| 7 purchase totals = | $886.05 | $956.8536 | $956.86 | $956.90 | $956.80 | |