| 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 | $229.96 | 4.424% | $240.1334 | $240.13 | $240.15 | $240.10 |
| Purchase #2 | $236.68 | 6.438% | $251.9175 | $251.92 | $251.90 | $251.90 |
| Purchase #3 | $85.39 | 3.253% | $88.1677 | $88.17 | $88.15 | $88.20 |
| Purchase #4 | $204.53 | 6.199% | $217.2088 | $217.21 | $217.20 | $217.20 |
| Purchase #5 | $196.30 | 10.257% | $216.4345 | $216.43 | $216.45 | $216.40 |
| Purchase #6 | $199.94 | 10.148% | $220.2299 | $220.23 | $220.25 | $220.20 |
| Purchase #7 | $245.33 | 8.168% | $265.3686 | $265.37 | $265.35 | $265.40 |
| 7 purchase totals = | $1,398.13 | $1,499.4604 | $1,499.46 | $1,499.45 | $1,499.40 | |