| 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 | $195.32 | 10.361% | $215.5571 | $215.56 | $215.55 | $215.60 |
| Purchase #2 | $10.94 | 12.647% | $12.3236 | $12.32 | $12.30 | $12.30 |
| Purchase #3 | $20.38 | 11.324% | $22.6878 | $22.69 | $22.70 | $22.70 |
| Purchase #4 | $232.78 | 8.874% | $253.4369 | $253.44 | $253.45 | $253.40 |
| Purchase #5 | $169.61 | 3.836% | $176.1162 | $176.12 | $176.10 | $176.10 |
| Purchase #6 | $23.95 | 4.539% | $25.0371 | $25.04 | $25.05 | $25.00 |
| Purchase #7 | $37.78 | 11.263% | $42.0352 | $42.04 | $42.05 | $42.00 |
| 7 purchase totals = | $690.76 | $747.1939 | $747.21 | $747.20 | $747.10 | |