| 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 | $169.60 | 9.390% | $185.5254 | $185.53 | $185.55 | $185.50 |
| Purchase #2 | $243.63 | 12.541% | $274.1836 | $274.18 | $274.20 | $274.20 |
| Purchase #3 | $90.72 | 8.309% | $98.2579 | $98.26 | $98.25 | $98.30 |
| Purchase #4 | $201.57 | 6.749% | $215.174 | $215.17 | $215.15 | $215.20 |
| Purchase #5 | $229.56 | 11.628% | $256.2532 | $256.25 | $256.25 | $256.30 |
| Purchase #6 | $20.54 | 8.585% | $22.3034 | $22.30 | $22.30 | $22.30 |
| Purchase #7 | $194.91 | 11.763% | $217.8373 | $217.84 | $217.85 | $217.80 |
| 7 purchase totals = | $1,150.53 | $1,269.5348 | $1,269.53 | $1,269.55 | $1,269.60 | |