| 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 | $97.62 | 4.284% | $101.802 | $101.80 | $101.80 | $101.80 |
| Purchase #2 | $139.69 | 12.621% | $157.3203 | $157.32 | $157.30 | $157.30 |
| Purchase #3 | $41.81 | 4.329% | $43.62 | $43.62 | $43.60 | $43.60 |
| Purchase #4 | $102.76 | 5.140% | $108.0419 | $108.04 | $108.05 | $108.00 |
| Purchase #5 | $59.80 | 5.277% | $62.9556 | $62.96 | $62.95 | $63.00 |
| Purchase #6 | $240.80 | 10.389% | $265.8167 | $265.82 | $265.80 | $265.80 |
| Purchase #7 | $194.45 | 8.676% | $211.3205 | $211.32 | $211.30 | $211.30 |
| 7 purchase totals = | $876.93 | $950.8770 | $950.88 | $950.80 | $950.80 | |