| 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 | $216.81 | 6.678% | $231.2886 | $231.29 | $231.30 | $231.30 |
| Purchase #2 | $161.91 | 5.255% | $170.4184 | $170.42 | $170.40 | $170.40 |
| Purchase #3 | $172.37 | 6.844% | $184.167 | $184.17 | $184.15 | $184.20 |
| Purchase #4 | $29.27 | 7.206% | $31.3792 | $31.38 | $31.40 | $31.40 |
| Purchase #5 | $90.55 | 12.376% | $101.7565 | $101.76 | $101.75 | $101.80 |
| Purchase #6 | $204.33 | 13.348% | $231.604 | $231.60 | $231.60 | $231.60 |
| Purchase #7 | $220.76 | 13.104% | $249.6884 | $249.69 | $249.70 | $249.70 |
| 7 purchase totals = | $1,096.00 | $1,200.3021 | $1,200.31 | $1,200.30 | $1,200.40 | |