| 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 | $224.62 | 11.484% | $250.4154 | $250.42 | $250.40 | $250.40 |
| Purchase #2 | $93.35 | 8.688% | $101.4602 | $101.46 | $101.45 | $101.50 |
| Purchase #3 | $233.89 | 6.137% | $248.2438 | $248.24 | $248.25 | $248.20 |
| Purchase #4 | $99.55 | 9.264% | $108.7723 | $108.77 | $108.75 | $108.80 |
| Purchase #5 | $139.53 | 7.836% | $150.4636 | $150.46 | $150.45 | $150.50 |
| Purchase #6 | $73.87 | 8.518% | $80.1622 | $80.16 | $80.15 | $80.20 |
| Purchase #7 | $16.39 | 13.738% | $18.6417 | $18.64 | $18.65 | $18.60 |
| 7 purchase totals = | $881.20 | $958.1592 | $958.15 | $958.10 | $958.20 | |