| 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 | $233.32 | 9.474% | $255.4247 | $255.42 | $255.40 | $255.40 |
| Purchase #2 | $88.28 | 4.762% | $92.4839 | $92.48 | $92.50 | $92.50 |
| Purchase #3 | $8.93 | 10.318% | $9.8514 | $9.85 | $9.85 | $9.90 |
| Purchase #4 | $82.62 | 8.159% | $89.361 | $89.36 | $89.35 | $89.40 |
| Purchase #5 | $66.65 | 5.435% | $70.2724 | $70.27 | $70.25 | $70.30 |
| Purchase #6 | $154.55 | 4.122% | $160.9206 | $160.92 | $160.90 | $160.90 |
| Purchase #7 | $181.97 | 7.346% | $195.3375 | $195.34 | $195.35 | $195.30 |
| 7 purchase totals = | $816.32 | $873.6515 | $873.64 | $873.60 | $873.70 | |