| 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 | $122.73 | 9.581% | $134.4888 | $134.49 | $134.50 | $134.50 |
| Purchase #2 | $72.40 | 4.143% | $75.3995 | $75.40 | $75.40 | $75.40 |
| Purchase #3 | $156.78 | 7.346% | $168.2971 | $168.30 | $168.30 | $168.30 |
| Purchase #4 | $244.73 | 13.454% | $277.656 | $277.66 | $277.65 | $277.70 |
| Purchase #5 | $76.92 | 10.444% | $84.9535 | $84.95 | $84.95 | $85.00 |
| Purchase #6 | $111.51 | 3.233% | $115.1151 | $115.12 | $115.10 | $115.10 |
| Purchase #7 | $76.48 | 12.256% | $85.8534 | $85.85 | $85.85 | $85.90 |
| 7 purchase totals = | $861.55 | $941.7634 | $941.77 | $941.75 | $941.90 | |