| 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 | $234.34 | 11.838% | $262.0812 | $262.08 | $262.10 | $262.10 |
| Purchase #2 | $124.95 | 6.356% | $132.8918 | $132.89 | $132.90 | $132.90 |
| Purchase #3 | $232.43 | 7.615% | $250.1295 | $250.13 | $250.15 | $250.10 |
| Purchase #4 | $138.53 | 10.191% | $152.6476 | $152.65 | $152.65 | $152.60 |
| Purchase #5 | $237.93 | 12.307% | $267.212 | $267.21 | $267.20 | $267.20 |
| Purchase #6 | $120.27 | 5.208% | $126.5337 | $126.53 | $126.55 | $126.50 |
| Purchase #7 | $203.43 | 13.534% | $230.9622 | $230.96 | $230.95 | $231.00 |
| 7 purchase totals = | $1,291.88 | $1,422.4580 | $1,422.45 | $1,422.50 | $1,422.40 | |