| 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 | $232.28 | 13.387% | $263.3753 | $263.38 | $263.40 | $263.40 |
| Purchase #2 | $57.28 | 7.365% | $61.4987 | $61.50 | $61.50 | $61.50 |
| Purchase #3 | $83.63 | 13.247% | $94.7085 | $94.71 | $94.70 | $94.70 |
| Purchase #4 | $193.48 | 13.758% | $220.099 | $220.10 | $220.10 | $220.10 |
| Purchase #5 | $244.35 | 7.429% | $262.5028 | $262.50 | $262.50 | $262.50 |
| Purchase #6 | $134.28 | 12.205% | $150.6689 | $150.67 | $150.65 | $150.70 |
| Purchase #7 | $241.67 | 10.580% | $267.2387 | $267.24 | $267.25 | $267.20 |
| 7 purchase totals = | $1,186.97 | $1,320.0919 | $1,320.10 | $1,320.10 | $1,320.10 | |