| 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 | $97.90 | 11.210% | $108.8746 | $108.87 | $108.85 | $108.90 |
| Purchase #2 | $141.54 | 12.340% | $159.006 | $159.01 | $159.00 | $159.00 |
| Purchase #3 | $64.32 | 10.791% | $71.2608 | $71.26 | $71.25 | $71.30 |
| Purchase #4 | $198.48 | 3.284% | $204.9981 | $205.00 | $205.00 | $205.00 |
| Purchase #5 | $168.44 | 9.485% | $184.4165 | $184.42 | $184.40 | $184.40 |
| Purchase #6 | $232.94 | 5.811% | $246.4761 | $246.48 | $246.50 | $246.50 |
| Purchase #7 | $104.65 | 8.428% | $113.4699 | $113.47 | $113.45 | $113.50 |
| 7 purchase totals = | $1,008.27 | $1,088.5020 | $1,088.51 | $1,088.45 | $1,088.60 | |