| 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 | $242.73 | 10.471% | $268.1463 | $268.15 | $268.15 | $268.10 |
| Purchase #2 | $221.31 | 10.282% | $244.0651 | $244.07 | $244.05 | $244.10 |
| Purchase #3 | $21.91 | 13.415% | $24.8492 | $24.85 | $24.85 | $24.80 |
| Purchase #4 | $102.66 | 5.594% | $108.4028 | $108.40 | $108.40 | $108.40 |
| Purchase #5 | $7.52 | 10.530% | $8.3119 | $8.31 | $8.30 | $8.30 |
| Purchase #6 | $174.33 | 10.525% | $192.6782 | $192.68 | $192.70 | $192.70 |
| Purchase #7 | $69.31 | 8.562% | $75.2443 | $75.24 | $75.25 | $75.20 |
| 7 purchase totals = | $839.77 | $921.6978 | $921.70 | $921.70 | $921.60 | |