| 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 | $133.27 | 9.874% | $146.4291 | $146.43 | $146.45 | $146.40 |
| Purchase #2 | $232.78 | 6.801% | $248.6114 | $248.61 | $248.60 | $248.60 |
| Purchase #3 | $67.85 | 13.336% | $76.8985 | $76.90 | $76.90 | $76.90 |
| Purchase #4 | $241.88 | 7.374% | $259.7162 | $259.72 | $259.70 | $259.70 |
| Purchase #5 | $125.47 | 4.851% | $131.5565 | $131.56 | $131.55 | $131.60 |
| Purchase #6 | $216.95 | 12.397% | $243.8453 | $243.85 | $243.85 | $243.80 |
| Purchase #7 | $202.65 | 5.655% | $214.1099 | $214.11 | $214.10 | $214.10 |
| 7 purchase totals = | $1,220.85 | $1,321.1669 | $1,321.18 | $1,321.15 | $1,321.10 | |