| 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 | $116.54 | 6.732% | $124.3855 | $124.39 | $124.40 | $124.40 |
| Purchase #2 | $90.84 | 7.515% | $97.6666 | $97.67 | $97.65 | $97.70 |
| Purchase #3 | $159.57 | 10.536% | $176.3823 | $176.38 | $176.40 | $176.40 |
| Purchase #4 | $155.64 | 12.558% | $175.1853 | $175.19 | $175.20 | $175.20 |
| Purchase #5 | $196.49 | 12.346% | $220.7487 | $220.75 | $220.75 | $220.70 |
| Purchase #6 | $203.63 | 13.335% | $230.7841 | $230.78 | $230.80 | $230.80 |
| Purchase #7 | $90.95 | 8.278% | $98.4788 | $98.48 | $98.50 | $98.50 |
| 7 purchase totals = | $1,013.66 | $1,123.6313 | $1,123.64 | $1,123.70 | $1,123.70 | |