| 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 | $248.59 | 10.312% | $274.2246 | $274.22 | $274.20 | $274.20 |
| Purchase #2 | $116.63 | 12.687% | $131.4268 | $131.43 | $131.45 | $131.40 |
| Purchase #3 | $142.64 | 7.133% | $152.8145 | $152.81 | $152.80 | $152.80 |
| Purchase #4 | $234.31 | 9.536% | $256.6538 | $256.65 | $256.65 | $256.70 |
| Purchase #5 | $109.40 | 4.199% | $113.9937 | $113.99 | $114.00 | $114.00 |
| Purchase #6 | $198.97 | 3.604% | $206.1409 | $206.14 | $206.15 | $206.10 |
| Purchase #7 | $175.26 | 12.808% | $197.7073 | $197.71 | $197.70 | $197.70 |
| 7 purchase totals = | $1,225.80 | $1,332.9616 | $1,332.95 | $1,332.95 | $1,332.90 | |