| 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 | $103.80 | 6.105% | $110.137 | $110.14 | $110.15 | $110.10 |
| Purchase #2 | $233.82 | 9.481% | $255.9885 | $255.99 | $256.00 | $256.00 |
| Purchase #3 | $156.56 | 8.562% | $169.9647 | $169.96 | $169.95 | $170.00 |
| Purchase #4 | $111.90 | 4.292% | $116.7027 | $116.70 | $116.70 | $116.70 |
| Purchase #5 | $246.49 | 8.669% | $267.8582 | $267.86 | $267.85 | $267.90 |
| Purchase #6 | $83.59 | 12.634% | $94.1508 | $94.15 | $94.15 | $94.20 |
| Purchase #7 | $130.90 | 5.310% | $137.8508 | $137.85 | $137.85 | $137.90 |
| 7 purchase totals = | $1,067.06 | $1,152.6527 | $1,152.65 | $1,152.65 | $1,152.80 | |