| 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 | $100.89 | 7.711% | $108.6696 | $108.67 | $108.65 | $108.70 |
| Purchase #2 | $100.65 | 10.755% | $111.4749 | $111.47 | $111.45 | $111.50 |
| Purchase #3 | $232.64 | 10.793% | $257.7488 | $257.75 | $257.75 | $257.70 |
| Purchase #4 | $123.79 | 4.305% | $129.1192 | $129.12 | $129.10 | $129.10 |
| Purchase #5 | $168.63 | 13.728% | $191.7795 | $191.78 | $191.80 | $191.80 |
| Purchase #6 | $37.45 | 7.220% | $40.1539 | $40.15 | $40.15 | $40.20 |
| Purchase #7 | $145.90 | 9.403% | $159.619 | $159.62 | $159.60 | $159.60 |
| 7 purchase totals = | $909.95 | $998.5649 | $998.56 | $998.50 | $998.60 | |