| 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 | $108.56 | 7.503% | $116.7053 | $116.71 | $116.70 | $116.70 |
| Purchase #2 | $121.33 | 7.225% | $130.0961 | $130.10 | $130.10 | $130.10 |
| Purchase #3 | $176.88 | 6.822% | $188.9468 | $188.95 | $188.95 | $188.90 |
| Purchase #4 | $40.63 | 12.503% | $45.71 | $45.71 | $45.70 | $45.70 |
| Purchase #5 | $108.57 | 12.677% | $122.3334 | $122.33 | $122.35 | $122.30 |
| Purchase #6 | $220.89 | 3.355% | $228.3009 | $228.30 | $228.30 | $228.30 |
| Purchase #7 | $115.36 | 7.243% | $123.7155 | $123.72 | $123.70 | $123.70 |
| 7 purchase totals = | $892.22 | $955.8080 | $955.82 | $955.80 | $955.70 | |