| 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 | $13.47 | 3.213% | $13.9028 | $13.90 | $13.90 | $13.90 |
| Purchase #2 | $241.57 | 5.282% | $254.3297 | $254.33 | $254.35 | $254.30 |
| Purchase #3 | $31.42 | 3.674% | $32.5744 | $32.57 | $32.55 | $32.60 |
| Purchase #4 | $195.71 | 9.518% | $214.3377 | $214.34 | $214.35 | $214.30 |
| Purchase #5 | $239.49 | 13.451% | $271.7038 | $271.70 | $271.70 | $271.70 |
| Purchase #6 | $108.90 | 11.507% | $121.4311 | $121.43 | $121.45 | $121.40 |
| Purchase #7 | $185.89 | 5.554% | $196.2143 | $196.21 | $196.20 | $196.20 |
| 7 purchase totals = | $1,016.45 | $1,104.4938 | $1,104.48 | $1,104.50 | $1,104.40 | |