| 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 | $135.82 | 10.331% | $149.8516 | $149.85 | $149.85 | $149.90 |
| Purchase #2 | $128.46 | 10.204% | $141.5681 | $141.57 | $141.55 | $141.60 |
| Purchase #3 | $218.46 | 12.456% | $245.6714 | $245.67 | $245.65 | $245.70 |
| Purchase #4 | $211.89 | 9.607% | $232.2463 | $232.25 | $232.25 | $232.20 |
| Purchase #5 | $193.53 | 13.762% | $220.1636 | $220.16 | $220.15 | $220.20 |
| Purchase #6 | $234.37 | 3.665% | $242.9597 | $242.96 | $242.95 | $243.00 |
| Purchase #7 | $169.75 | 5.419% | $178.9488 | $178.95 | $178.95 | $178.90 |
| 7 purchase totals = | $1,292.28 | $1,411.4095 | $1,411.41 | $1,411.35 | $1,411.50 | |