| 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 | $68.86 | 13.145% | $77.9116 | $77.91 | $77.90 | $77.90 |
| Purchase #2 | $115.25 | 11.721% | $128.7585 | $128.76 | $128.75 | $128.80 |
| Purchase #3 | $227.74 | 12.634% | $256.5127 | $256.51 | $256.50 | $256.50 |
| Purchase #4 | $115.51 | 12.425% | $129.8621 | $129.86 | $129.85 | $129.90 |
| Purchase #5 | $112.27 | 3.603% | $116.3151 | $116.32 | $116.30 | $116.30 |
| Purchase #6 | $231.62 | 3.528% | $239.7916 | $239.79 | $239.80 | $239.80 |
| Purchase #7 | $35.90 | 13.455% | $40.7303 | $40.73 | $40.75 | $40.70 |
| 7 purchase totals = | $907.15 | $989.8819 | $989.88 | $989.85 | $989.90 | |