| 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 | $220.54 | 9.173% | $240.7701 | $240.77 | $240.75 | $240.80 |
| Purchase #2 | $186.53 | 12.294% | $209.462 | $209.46 | $209.45 | $209.50 |
| Purchase #3 | $62.96 | 12.509% | $70.8357 | $70.84 | $70.85 | $70.80 |
| Purchase #4 | $229.51 | 11.659% | $256.2686 | $256.27 | $256.25 | $256.30 |
| Purchase #5 | $65.63 | 5.319% | $69.1209 | $69.12 | $69.10 | $69.10 |
| Purchase #6 | $161.32 | 5.183% | $169.6812 | $169.68 | $169.70 | $169.70 |
| Purchase #7 | $155.73 | 9.599% | $170.6785 | $170.68 | $170.70 | $170.70 |
| 7 purchase totals = | $1,082.22 | $1,186.8170 | $1,186.82 | $1,186.80 | $1,186.90 | |