| 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 | $199.94 | 8.738% | $217.4108 | $217.41 | $217.40 | $217.40 |
| Purchase #2 | $59.56 | 13.360% | $67.5172 | $67.52 | $67.50 | $67.50 |
| Purchase #3 | $27.67 | 3.554% | $28.6534 | $28.65 | $28.65 | $28.70 |
| Purchase #4 | $190.47 | 7.799% | $205.3248 | $205.32 | $205.30 | $205.30 |
| Purchase #5 | $203.53 | 7.291% | $218.3694 | $218.37 | $218.35 | $218.40 |
| Purchase #6 | $96.76 | 11.258% | $107.6532 | $107.65 | $107.65 | $107.70 |
| Purchase #7 | $241.70 | 6.817% | $258.1767 | $258.18 | $258.20 | $258.20 |
| 7 purchase totals = | $1,019.63 | $1,103.1055 | $1,103.10 | $1,103.05 | $1,103.20 | |