| 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 | $244.59 | 6.166% | $259.6714 | $259.67 | $259.65 | $259.70 |
| Purchase #2 | $39.53 | 6.182% | $41.9737 | $41.97 | $41.95 | $42.00 |
| Purchase #3 | $143.27 | 3.320% | $148.0266 | $148.03 | $148.05 | $148.00 |
| Purchase #4 | $110.57 | 8.533% | $120.0049 | $120.00 | $120.00 | $120.00 |
| Purchase #5 | $171.90 | 9.784% | $188.7187 | $188.72 | $188.70 | $188.70 |
| Purchase #6 | $62.25 | 7.151% | $66.7015 | $66.70 | $66.70 | $66.70 |
| Purchase #7 | $241.54 | 8.727% | $262.6192 | $262.62 | $262.60 | $262.60 |
| 7 purchase totals = | $1,013.65 | $1,087.7160 | $1,087.71 | $1,087.65 | $1,087.70 | |