| 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 | $116.92 | 7.222% | $125.364 | $125.36 | $125.35 | $125.40 |
| Purchase #2 | $248.68 | 3.117% | $256.4314 | $256.43 | $256.45 | $256.40 |
| Purchase #3 | $8.62 | 8.729% | $9.3724 | $9.37 | $9.35 | $9.40 |
| Purchase #4 | $124.34 | 11.706% | $138.8952 | $138.90 | $138.90 | $138.90 |
| Purchase #5 | $230.71 | 4.124% | $240.2245 | $240.22 | $240.20 | $240.20 |
| Purchase #6 | $46.59 | 4.406% | $48.6428 | $48.64 | $48.65 | $48.60 |
| Purchase #7 | $169.50 | 5.619% | $179.0242 | $179.02 | $179.00 | $179.00 |
| 7 purchase totals = | $945.36 | $997.9545 | $997.94 | $997.90 | $997.90 | |