| 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 | $205.73 | 7.805% | $221.7872 | $221.79 | $221.80 | $221.80 |
| Purchase #2 | $27.34 | 5.104% | $28.7354 | $28.74 | $28.75 | $28.70 |
| Purchase #3 | $74.96 | 9.230% | $81.8788 | $81.88 | $81.90 | $81.90 |
| Purchase #4 | $180.98 | 7.689% | $194.8956 | $194.90 | $194.90 | $194.90 |
| Purchase #5 | $240.96 | 9.322% | $263.4223 | $263.42 | $263.40 | $263.40 |
| Purchase #6 | $191.91 | 10.231% | $211.5443 | $211.54 | $211.55 | $211.50 |
| Purchase #7 | $35.87 | 13.855% | $40.8398 | $40.84 | $40.85 | $40.80 |
| 7 purchase totals = | $957.75 | $1,043.1034 | $1,043.11 | $1,043.15 | $1,043.00 | |