| 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 | $234.73 | 10.445% | $259.2475 | $259.25 | $259.25 | $259.20 |
| Purchase #2 | $54.39 | 7.771% | $58.6166 | $58.62 | $58.60 | $58.60 |
| Purchase #3 | $122.78 | 12.301% | $137.8832 | $137.88 | $137.90 | $137.90 |
| Purchase #4 | $30.51 | 9.155% | $33.3032 | $33.30 | $33.30 | $33.30 |
| Purchase #5 | $38.55 | 3.690% | $39.9725 | $39.97 | $39.95 | $40.00 |
| Purchase #6 | $76.84 | 9.428% | $84.0845 | $84.08 | $84.10 | $84.10 |
| Purchase #7 | $191.67 | 3.292% | $197.9798 | $197.98 | $198.00 | $198.00 |
| 7 purchase totals = | $749.47 | $811.0873 | $811.08 | $811.10 | $811.10 | |