| 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 | $227.52 | 5.495% | $240.0222 | $240.02 | $240.00 | $240.00 |
| Purchase #2 | $62.37 | 9.753% | $68.4529 | $68.45 | $68.45 | $68.50 |
| Purchase #3 | $49.77 | 13.628% | $56.5527 | $56.55 | $56.55 | $56.60 |
| Purchase #4 | $117.53 | 5.740% | $124.2762 | $124.28 | $124.30 | $124.30 |
| Purchase #5 | $21.93 | 4.156% | $22.8414 | $22.84 | $22.85 | $22.80 |
| Purchase #6 | $20.61 | 10.494% | $22.7728 | $22.77 | $22.75 | $22.80 |
| Purchase #7 | $93.60 | 9.236% | $102.2449 | $102.24 | $102.25 | $102.20 |
| 7 purchase totals = | $593.33 | $637.1631 | $637.15 | $637.15 | $637.20 | |