| 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 | $203.53 | 11.295% | $226.5187 | $226.52 | $226.50 | $226.50 |
| Purchase #2 | $234.83 | 6.679% | $250.5143 | $250.51 | $250.50 | $250.50 |
| Purchase #3 | $99.31 | 5.105% | $104.3798 | $104.38 | $104.40 | $104.40 |
| Purchase #4 | $176.69 | 13.114% | $199.8611 | $199.86 | $199.85 | $199.90 |
| Purchase #5 | $116.66 | 11.381% | $129.9371 | $129.94 | $129.95 | $129.90 |
| Purchase #6 | $142.80 | 13.624% | $162.2551 | $162.26 | $162.25 | $162.30 |
| Purchase #7 | $210.71 | 9.473% | $230.6706 | $230.67 | $230.65 | $230.70 |
| 7 purchase totals = | $1,184.53 | $1,304.1367 | $1,304.14 | $1,304.10 | $1,304.20 | |