| 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 | $19.85 | 10.607% | $21.9555 | $21.96 | $21.95 | $22.00 |
| Purchase #2 | $19.29 | 5.675% | $20.3847 | $20.38 | $20.40 | $20.40 |
| Purchase #3 | $156.78 | 11.434% | $174.7062 | $174.71 | $174.70 | $174.70 |
| Purchase #4 | $11.27 | 8.263% | $12.2012 | $12.20 | $12.20 | $12.20 |
| Purchase #5 | $230.30 | 5.295% | $242.4944 | $242.49 | $242.50 | $242.50 |
| Purchase #6 | $89.65 | 7.439% | $96.3191 | $96.32 | $96.30 | $96.30 |
| Purchase #7 | $144.77 | 4.412% | $151.1573 | $151.16 | $151.15 | $151.20 |
| 7 purchase totals = | $671.91 | $719.2184 | $719.22 | $719.20 | $719.30 | |