| 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 | $197.86 | 3.589% | $204.9612 | $204.96 | $204.95 | $205.00 |
| Purchase #2 | $95.45 | 12.509% | $107.3898 | $107.39 | $107.40 | $107.40 |
| Purchase #3 | $42.52 | 3.217% | $43.8879 | $43.89 | $43.90 | $43.90 |
| Purchase #4 | $152.38 | 12.355% | $171.2065 | $171.21 | $171.20 | $171.20 |
| Purchase #5 | $64.46 | 6.685% | $68.7692 | $68.77 | $68.75 | $68.80 |
| Purchase #6 | $91.34 | 11.694% | $102.0213 | $102.02 | $102.00 | $102.00 |
| Purchase #7 | $214.33 | 7.798% | $231.0435 | $231.04 | $231.05 | $231.00 |
| 7 purchase totals = | $858.34 | $929.2794 | $929.28 | $929.25 | $929.30 | |