| 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 | $106.42 | 11.600% | $118.7647 | $118.76 | $118.75 | $118.80 |
| Purchase #2 | $196.95 | 5.163% | $207.1185 | $207.12 | $207.10 | $207.10 |
| Purchase #3 | $207.41 | 3.819% | $215.331 | $215.33 | $215.35 | $215.30 |
| Purchase #4 | $205.64 | 8.177% | $222.4552 | $222.46 | $222.45 | $222.50 |
| Purchase #5 | $250.68 | 8.425% | $271.7998 | $271.80 | $271.80 | $271.80 |
| Purchase #6 | $66.54 | 7.137% | $71.289 | $71.29 | $71.30 | $71.30 |
| Purchase #7 | $160.90 | 11.407% | $179.2539 | $179.25 | $179.25 | $179.30 |
| 7 purchase totals = | $1,194.54 | $1,286.0121 | $1,286.01 | $1,286.00 | $1,286.10 | |