| 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 | $210.80 | 9.324% | $230.455 | $230.46 | $230.45 | $230.50 |
| Purchase #2 | $44.70 | 6.798% | $47.7387 | $47.74 | $47.75 | $47.70 |
| Purchase #3 | $180.65 | 13.284% | $204.6475 | $204.65 | $204.65 | $204.60 |
| Purchase #4 | $34.33 | 3.790% | $35.6311 | $35.63 | $35.65 | $35.60 |
| Purchase #5 | $236.46 | 3.803% | $245.4526 | $245.45 | $245.45 | $245.50 |
| Purchase #6 | $176.29 | 6.553% | $187.8423 | $187.84 | $187.85 | $187.80 |
| Purchase #7 | $69.70 | 12.428% | $78.3623 | $78.36 | $78.35 | $78.40 |
| 7 purchase totals = | $952.93 | $1,030.1295 | $1,030.13 | $1,030.15 | $1,030.10 | |