| 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 | $115.87 | 3.480% | $119.9023 | $119.90 | $119.90 | $119.90 |
| Purchase #2 | $105.65 | 3.622% | $109.4766 | $109.48 | $109.50 | $109.50 |
| Purchase #3 | $60.38 | 10.223% | $66.5526 | $66.55 | $66.55 | $66.60 |
| Purchase #4 | $196.79 | 3.750% | $204.1696 | $204.17 | $204.15 | $204.20 |
| Purchase #5 | $121.61 | 11.222% | $135.2571 | $135.26 | $135.25 | $135.30 |
| Purchase #6 | $198.64 | 3.528% | $205.648 | $205.65 | $205.65 | $205.60 |
| Purchase #7 | $119.84 | 6.813% | $128.0047 | $128.00 | $128.00 | $128.00 |
| 7 purchase totals = | $918.78 | $969.0109 | $969.01 | $969.00 | $969.10 | |