| 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 | $210.52 | 13.695% | $239.3507 | $239.35 | $239.35 | $239.40 |
| Purchase #2 | $159.58 | 10.542% | $176.4029 | $176.40 | $176.40 | $176.40 |
| Purchase #3 | $13.68 | 4.680% | $14.3202 | $14.32 | $14.30 | $14.30 |
| Purchase #4 | $221.42 | 13.465% | $251.2342 | $251.23 | $251.25 | $251.20 |
| Purchase #5 | $32.95 | 10.535% | $36.4213 | $36.42 | $36.40 | $36.40 |
| Purchase #6 | $83.62 | 6.546% | $89.0938 | $89.09 | $89.10 | $89.10 |
| Purchase #7 | $112.45 | 5.717% | $118.8788 | $118.88 | $118.90 | $118.90 |
| 7 purchase totals = | $834.22 | $925.7019 | $925.69 | $925.70 | $925.70 | |