| 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 | $114.40 | 12.473% | $128.6691 | $128.67 | $128.65 | $128.70 |
| Purchase #2 | $144.44 | 11.121% | $160.5032 | $160.50 | $160.50 | $160.50 |
| Purchase #3 | $232.88 | 11.412% | $259.4563 | $259.46 | $259.45 | $259.50 |
| Purchase #4 | $242.82 | 8.307% | $262.9911 | $262.99 | $263.00 | $263.00 |
| Purchase #5 | $208.69 | 7.447% | $224.2311 | $224.23 | $224.25 | $224.20 |
| Purchase #6 | $232.68 | 9.496% | $254.7753 | $254.78 | $254.80 | $254.80 |
| Purchase #7 | $228.42 | 12.469% | $256.9017 | $256.90 | $256.90 | $256.90 |
| 7 purchase totals = | $1,404.33 | $1,547.5278 | $1,547.53 | $1,547.55 | $1,547.60 | |