| 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 | $191.31 | 10.290% | $210.9958 | $211.00 | $211.00 | $211.00 |
| Purchase #2 | $220.95 | 5.769% | $233.6966 | $233.70 | $233.70 | $233.70 |
| Purchase #3 | $15.54 | 10.115% | $17.1119 | $17.11 | $17.10 | $17.10 |
| Purchase #4 | $9.31 | 7.793% | $10.0355 | $10.04 | $10.05 | $10.00 |
| Purchase #5 | $87.78 | 4.840% | $92.0286 | $92.03 | $92.05 | $92.00 |
| Purchase #6 | $224.65 | 9.286% | $245.511 | $245.51 | $245.50 | $245.50 |
| Purchase #7 | $100.80 | 7.243% | $108.1009 | $108.10 | $108.10 | $108.10 |
| 7 purchase totals = | $850.34 | $917.4803 | $917.49 | $917.50 | $917.40 | |