| 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 | $190.83 | 4.763% | $199.9192 | $199.92 | $199.90 | $199.90 |
| Purchase #2 | $228.98 | 5.180% | $240.8412 | $240.84 | $240.85 | $240.80 |
| Purchase #3 | $77.32 | 8.446% | $83.8504 | $83.85 | $83.85 | $83.90 |
| Purchase #4 | $210.91 | 4.802% | $221.0379 | $221.04 | $221.05 | $221.00 |
| Purchase #5 | $8.31 | 3.753% | $8.6219 | $8.62 | $8.60 | $8.60 |
| Purchase #6 | $87.45 | 5.294% | $92.0796 | $92.08 | $92.10 | $92.10 |
| Purchase #7 | $135.67 | 8.103% | $146.6633 | $146.66 | $146.65 | $146.70 |
| 7 purchase totals = | $939.47 | $993.0135 | $993.01 | $993.00 | $993.00 | |