| 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 | $209.90 | 3.520% | $217.2885 | $217.29 | $217.30 | $217.30 |
| Purchase #2 | $41.97 | 6.692% | $44.7786 | $44.78 | $44.80 | $44.80 |
| Purchase #3 | $219.53 | 11.153% | $244.0142 | $244.01 | $244.00 | $244.00 |
| Purchase #4 | $85.25 | 6.642% | $90.9123 | $90.91 | $90.90 | $90.90 |
| Purchase #5 | $38.82 | 7.344% | $41.6709 | $41.67 | $41.65 | $41.70 |
| Purchase #6 | $19.26 | 4.830% | $20.1903 | $20.19 | $20.20 | $20.20 |
| Purchase #7 | $126.37 | 7.279% | $135.5685 | $135.57 | $135.55 | $135.60 |
| 7 purchase totals = | $741.10 | $794.4233 | $794.42 | $794.40 | $794.50 | |