| 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 | $197.54 | 10.219% | $217.7266 | $217.73 | $217.75 | $217.70 |
| Purchase #2 | $65.65 | 5.854% | $69.4932 | $69.49 | $69.50 | $69.50 |
| Purchase #3 | $219.41 | 7.196% | $235.1987 | $235.20 | $235.20 | $235.20 |
| Purchase #4 | $54.76 | 3.380% | $56.6109 | $56.61 | $56.60 | $56.60 |
| Purchase #5 | $100.86 | 7.114% | $108.0352 | $108.04 | $108.05 | $108.00 |
| Purchase #6 | $160.72 | 12.504% | $180.8164 | $180.82 | $180.80 | $180.80 |
| Purchase #7 | $22.94 | 5.254% | $24.1453 | $24.15 | $24.15 | $24.10 |
| 7 purchase totals = | $821.88 | $892.0263 | $892.04 | $892.05 | $891.90 | |