| 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 | $224.58 | 5.372% | $236.6444 | $236.64 | $236.65 | $236.60 |
| Purchase #2 | $12.36 | 3.180% | $12.753 | $12.75 | $12.75 | $12.80 |
| Purchase #3 | $236.25 | 5.154% | $248.4263 | $248.43 | $248.45 | $248.40 |
| Purchase #4 | $125.55 | 13.853% | $142.9424 | $142.94 | $142.95 | $142.90 |
| Purchase #5 | $138.50 | 7.744% | $149.2254 | $149.23 | $149.25 | $149.20 |
| Purchase #6 | $177.34 | 9.610% | $194.3824 | $194.38 | $194.40 | $194.40 |
| Purchase #7 | $221.48 | 7.596% | $238.3036 | $238.30 | $238.30 | $238.30 |
| 7 purchase totals = | $1,136.06 | $1,222.6775 | $1,222.67 | $1,222.75 | $1,222.60 | |