| 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 | $119.51 | 7.337% | $128.2784 | $128.28 | $128.30 | $128.30 |
| Purchase #2 | $224.89 | 4.574% | $235.1765 | $235.18 | $235.20 | $235.20 |
| Purchase #3 | $62.62 | 9.761% | $68.7323 | $68.73 | $68.75 | $68.70 |
| Purchase #4 | $59.72 | 5.678% | $63.1109 | $63.11 | $63.10 | $63.10 |
| Purchase #5 | $110.47 | 4.491% | $115.4312 | $115.43 | $115.45 | $115.40 |
| Purchase #6 | $186.94 | 3.766% | $193.9802 | $193.98 | $194.00 | $194.00 |
| Purchase #7 | $68.76 | 5.247% | $72.3678 | $72.37 | $72.35 | $72.40 |
| 7 purchase totals = | $832.91 | $877.0773 | $877.08 | $877.15 | $877.10 | |