| 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 | $107.62 | 13.756% | $122.4242 | $122.42 | $122.40 | $122.40 |
| Purchase #2 | $61.87 | 7.409% | $66.4539 | $66.45 | $66.45 | $66.50 |
| Purchase #3 | $151.29 | 9.588% | $165.7957 | $165.80 | $165.80 | $165.80 |
| Purchase #4 | $118.80 | 8.340% | $128.7079 | $128.71 | $128.70 | $128.70 |
| Purchase #5 | $43.71 | 10.287% | $48.2064 | $48.21 | $48.20 | $48.20 |
| Purchase #6 | $172.30 | 13.542% | $195.6329 | $195.63 | $195.65 | $195.60 |
| Purchase #7 | $202.59 | 5.247% | $213.2199 | $213.22 | $213.20 | $213.20 |
| 7 purchase totals = | $858.18 | $940.4409 | $940.44 | $940.40 | $940.40 | |