| 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 | $212.49 | 8.434% | $230.4114 | $230.41 | $230.40 | $230.40 |
| Purchase #2 | $103.53 | 13.573% | $117.5821 | $117.58 | $117.60 | $117.60 |
| Purchase #3 | $48.50 | 11.622% | $54.1367 | $54.14 | $54.15 | $54.10 |
| Purchase #4 | $250.42 | 4.721% | $262.2423 | $262.24 | $262.25 | $262.20 |
| Purchase #5 | $6.34 | 12.110% | $7.1078 | $7.11 | $7.10 | $7.10 |
| Purchase #6 | $93.89 | 13.597% | $106.6562 | $106.66 | $106.65 | $106.70 |
| Purchase #7 | $99.50 | 7.707% | $107.1685 | $107.17 | $107.15 | $107.20 |
| 7 purchase totals = | $814.67 | $885.3050 | $885.31 | $885.30 | $885.30 | |