| 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 | $228.40 | 7.503% | $245.5369 | $245.54 | $245.55 | $245.50 |
| Purchase #2 | $184.43 | 9.399% | $201.7646 | $201.76 | $201.75 | $201.80 |
| Purchase #3 | $225.98 | 3.563% | $234.0317 | $234.03 | $234.05 | $234.00 |
| Purchase #4 | $108.94 | 6.868% | $116.422 | $116.42 | $116.40 | $116.40 |
| Purchase #5 | $242.73 | 8.319% | $262.9227 | $262.92 | $262.90 | $262.90 |
| Purchase #6 | $124.79 | 8.311% | $135.1613 | $135.16 | $135.15 | $135.20 |
| Purchase #7 | $168.38 | 8.504% | $182.699 | $182.70 | $182.70 | $182.70 |
| 7 purchase totals = | $1,283.65 | $1,378.5382 | $1,378.53 | $1,378.50 | $1,378.50 | |