| 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 | $130.60 | 3.866% | $135.649 | $135.65 | $135.65 | $135.60 |
| Purchase #2 | $24.74 | 12.143% | $27.7442 | $27.74 | $27.75 | $27.70 |
| Purchase #3 | $146.43 | 4.448% | $152.9432 | $152.94 | $152.95 | $152.90 |
| Purchase #4 | $42.65 | 12.211% | $47.858 | $47.86 | $47.85 | $47.90 |
| Purchase #5 | $11.34 | 12.183% | $12.7216 | $12.72 | $12.70 | $12.70 |
| Purchase #6 | $40.94 | 3.576% | $42.404 | $42.40 | $42.40 | $42.40 |
| Purchase #7 | $122.78 | 7.429% | $131.9013 | $131.90 | $131.90 | $131.90 |
| 7 purchase totals = | $519.48 | $551.2213 | $551.21 | $551.20 | $551.10 | |