| 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 | $220.81 | 10.825% | $244.7127 | $244.71 | $244.70 | $244.70 |
| Purchase #2 | $55.68 | 11.392% | $62.0231 | $62.02 | $62.00 | $62.00 |
| Purchase #3 | $183.42 | 4.227% | $191.1732 | $191.17 | $191.15 | $191.20 |
| Purchase #4 | $35.25 | 6.474% | $37.5321 | $37.53 | $37.55 | $37.50 |
| Purchase #5 | $174.83 | 4.161% | $182.1047 | $182.10 | $182.10 | $182.10 |
| Purchase #6 | $168.54 | 4.693% | $176.4496 | $176.45 | $176.45 | $176.40 |
| Purchase #7 | $32.26 | 9.472% | $35.3157 | $35.32 | $35.30 | $35.30 |
| 7 purchase totals = | $870.79 | $929.3111 | $929.30 | $929.25 | $929.20 | |