| 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 | $113.44 | 10.342% | $125.172 | $125.17 | $125.15 | $125.20 |
| Purchase #2 | $211.62 | 9.534% | $231.7959 | $231.80 | $231.80 | $231.80 |
| Purchase #3 | $188.70 | 8.192% | $204.1583 | $204.16 | $204.15 | $204.20 |
| Purchase #4 | $42.53 | 12.674% | $47.9203 | $47.92 | $47.90 | $47.90 |
| Purchase #5 | $32.35 | 6.317% | $34.3935 | $34.39 | $34.40 | $34.40 |
| Purchase #6 | $234.30 | 9.423% | $256.3781 | $256.38 | $256.40 | $256.40 |
| Purchase #7 | $107.94 | 10.295% | $119.0524 | $119.05 | $119.05 | $119.10 |
| 7 purchase totals = | $930.88 | $1,018.8705 | $1,018.87 | $1,018.85 | $1,019.00 | |