| 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 | $95.49 | 8.811% | $103.9036 | $103.90 | $103.90 | $103.90 |
| Purchase #2 | $119.97 | 11.604% | $133.8913 | $133.89 | $133.90 | $133.90 |
| Purchase #3 | $169.68 | 10.758% | $187.9342 | $187.93 | $187.95 | $187.90 |
| Purchase #4 | $228.25 | 12.389% | $256.5279 | $256.53 | $256.55 | $256.50 |
| Purchase #5 | $246.62 | 7.394% | $264.8551 | $264.86 | $264.85 | $264.90 |
| Purchase #6 | $217.68 | 12.653% | $245.2231 | $245.22 | $245.20 | $245.20 |
| Purchase #7 | $102.57 | 4.160% | $106.8369 | $106.84 | $106.85 | $106.80 |
| 7 purchase totals = | $1,180.26 | $1,299.1721 | $1,299.17 | $1,299.20 | $1,299.10 | |