| 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 | $194.92 | 11.752% | $217.827 | $217.83 | $217.85 | $217.80 |
| Purchase #2 | $105.30 | 9.760% | $115.5773 | $115.58 | $115.60 | $115.60 |
| Purchase #3 | $236.36 | 3.341% | $244.2568 | $244.26 | $244.25 | $244.30 |
| Purchase #4 | $26.35 | 7.847% | $28.4177 | $28.42 | $28.40 | $28.40 |
| Purchase #5 | $84.41 | 10.392% | $93.1819 | $93.18 | $93.20 | $93.20 |
| Purchase #6 | $108.26 | 9.727% | $118.7905 | $118.79 | $118.80 | $118.80 |
| Purchase #7 | $130.48 | 4.273% | $136.0554 | $136.06 | $136.05 | $136.10 |
| 7 purchase totals = | $886.08 | $954.1066 | $954.12 | $954.15 | $954.20 | |