| 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 | $245.89 | 3.586% | $254.7076 | $254.71 | $254.70 | $254.70 |
| Purchase #2 | $49.80 | 5.869% | $52.7228 | $52.72 | $52.70 | $52.70 |
| Purchase #3 | $179.97 | 4.182% | $187.4963 | $187.50 | $187.50 | $187.50 |
| Purchase #4 | $135.58 | 10.759% | $150.1671 | $150.17 | $150.15 | $150.20 |
| Purchase #5 | $114.39 | 9.575% | $125.3428 | $125.34 | $125.35 | $125.30 |
| Purchase #6 | $78.68 | 7.311% | $84.4323 | $84.43 | $84.45 | $84.40 |
| Purchase #7 | $78.76 | 7.478% | $84.6497 | $84.65 | $84.65 | $84.60 |
| 7 purchase totals = | $883.07 | $939.5186 | $939.52 | $939.50 | $939.40 | |