| 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 | $199.42 | 7.290% | $213.9577 | $213.96 | $213.95 | $214.00 |
| Purchase #2 | $20.89 | 3.500% | $21.6212 | $21.62 | $21.60 | $21.60 |
| Purchase #3 | $52.28 | 6.545% | $55.7017 | $55.70 | $55.70 | $55.70 |
| Purchase #4 | $249.46 | 8.372% | $270.3448 | $270.34 | $270.35 | $270.30 |
| Purchase #5 | $177.72 | 4.183% | $185.154 | $185.15 | $185.15 | $185.20 |
| Purchase #6 | $18.58 | 11.502% | $20.7171 | $20.72 | $20.70 | $20.70 |
| Purchase #7 | $100.43 | 12.141% | $112.6232 | $112.62 | $112.60 | $112.60 |
| 7 purchase totals = | $818.78 | $880.1197 | $880.11 | $880.05 | $880.10 | |