| 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 | $90.97 | 3.211% | $93.891 | $93.89 | $93.90 | $93.90 |
| Purchase #2 | $128.50 | 4.256% | $133.969 | $133.97 | $133.95 | $134.00 |
| Purchase #3 | $68.57 | 12.355% | $77.0418 | $77.04 | $77.05 | $77.00 |
| Purchase #4 | $133.51 | 5.403% | $140.7235 | $140.72 | $140.70 | $140.70 |
| Purchase #5 | $109.84 | 11.644% | $122.6298 | $122.63 | $122.65 | $122.60 |
| Purchase #6 | $140.37 | 13.751% | $159.6723 | $159.67 | $159.65 | $159.70 |
| Purchase #7 | $190.41 | 10.429% | $210.2679 | $210.27 | $210.25 | $210.30 |
| 7 purchase totals = | $862.17 | $938.1953 | $938.19 | $938.15 | $938.20 | |