| 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 | $92.55 | 6.335% | $98.413 | $98.41 | $98.40 | $98.40 |
| Purchase #2 | $212.95 | 4.123% | $221.7299 | $221.73 | $221.75 | $221.70 |
| Purchase #3 | $209.37 | 12.329% | $235.1832 | $235.18 | $235.20 | $235.20 |
| Purchase #4 | $42.62 | 11.778% | $47.6398 | $47.64 | $47.65 | $47.60 |
| Purchase #5 | $13.55 | 4.716% | $14.189 | $14.19 | $14.20 | $14.20 |
| Purchase #6 | $93.79 | 13.836% | $106.7668 | $106.77 | $106.75 | $106.80 |
| Purchase #7 | $179.51 | 11.130% | $199.4895 | $199.49 | $199.50 | $199.50 |
| 7 purchase totals = | $844.34 | $923.4112 | $923.41 | $923.45 | $923.40 | |