| 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 | $34.37 | 9.571% | $37.6596 | $37.66 | $37.65 | $37.70 |
| Purchase #2 | $149.42 | 13.446% | $169.511 | $169.51 | $169.50 | $169.50 |
| Purchase #3 | $229.89 | 10.212% | $253.3664 | $253.37 | $253.35 | $253.40 |
| Purchase #4 | $120.34 | 6.402% | $128.0442 | $128.04 | $128.05 | $128.00 |
| Purchase #5 | $40.77 | 3.671% | $42.2667 | $42.27 | $42.25 | $42.30 |
| Purchase #6 | $157.39 | 5.617% | $166.2306 | $166.23 | $166.25 | $166.20 |
| Purchase #7 | $223.69 | 3.730% | $232.0336 | $232.03 | $232.05 | $232.00 |
| 7 purchase totals = | $955.87 | $1,029.1121 | $1,029.11 | $1,029.10 | $1,029.10 | |