| 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 | $90.93 | 10.509% | $100.4858 | $100.49 | $100.50 | $100.50 |
| Purchase #2 | $187.25 | 4.303% | $195.3074 | $195.31 | $195.30 | $195.30 |
| Purchase #3 | $104.49 | 13.220% | $118.3036 | $118.30 | $118.30 | $118.30 |
| Purchase #4 | $117.46 | 12.803% | $132.4984 | $132.50 | $132.50 | $132.50 |
| Purchase #5 | $248.61 | 8.378% | $269.4385 | $269.44 | $269.45 | $269.40 |
| Purchase #6 | $250.28 | 9.763% | $274.7148 | $274.71 | $274.70 | $274.70 |
| Purchase #7 | $70.95 | 8.431% | $76.9318 | $76.93 | $76.95 | $76.90 |
| 7 purchase totals = | $1,069.97 | $1,167.6803 | $1,167.68 | $1,167.70 | $1,167.60 | |