| 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 | $116.87 | 9.566% | $128.0498 | $128.05 | $128.05 | $128.00 |
| Purchase #2 | $130.75 | 7.218% | $140.1875 | $140.19 | $140.20 | $140.20 |
| Purchase #3 | $239.29 | 12.327% | $268.7873 | $268.79 | $268.80 | $268.80 |
| Purchase #4 | $182.34 | 12.724% | $205.5409 | $205.54 | $205.55 | $205.50 |
| Purchase #5 | $134.46 | 10.325% | $148.343 | $148.34 | $148.35 | $148.30 |
| Purchase #6 | $79.45 | 4.739% | $83.2151 | $83.22 | $83.20 | $83.20 |
| Purchase #7 | $93.28 | 5.389% | $98.3069 | $98.31 | $98.30 | $98.30 |
| 7 purchase totals = | $976.44 | $1,072.4305 | $1,072.44 | $1,072.45 | $1,072.30 | |