| 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 | $124.67 | 9.738% | $136.8104 | $136.81 | $136.80 | $136.80 |
| Purchase #2 | $146.50 | 9.386% | $160.2505 | $160.25 | $160.25 | $160.30 |
| Purchase #3 | $247.90 | 10.653% | $274.3088 | $274.31 | $274.30 | $274.30 |
| Purchase #4 | $82.99 | 13.755% | $94.4053 | $94.41 | $94.40 | $94.40 |
| Purchase #5 | $62.56 | 10.695% | $69.2508 | $69.25 | $69.25 | $69.30 |
| Purchase #6 | $153.39 | 8.304% | $166.1275 | $166.13 | $166.15 | $166.10 |
| Purchase #7 | $222.42 | 8.532% | $241.3969 | $241.40 | $241.40 | $241.40 |
| 7 purchase totals = | $1,040.43 | $1,142.5502 | $1,142.56 | $1,142.55 | $1,142.60 | |