| 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 | $172.29 | 11.636% | $192.3377 | $192.34 | $192.35 | $192.30 |
| Purchase #2 | $28.80 | 7.412% | $30.9347 | $30.93 | $30.95 | $30.90 |
| Purchase #3 | $92.51 | 8.613% | $100.4779 | $100.48 | $100.50 | $100.50 |
| Purchase #4 | $187.39 | 5.495% | $197.6871 | $197.69 | $197.70 | $197.70 |
| Purchase #5 | $231.54 | 11.499% | $258.1648 | $258.16 | $258.15 | $258.20 |
| Purchase #6 | $90.50 | 4.546% | $94.6141 | $94.61 | $94.60 | $94.60 |
| Purchase #7 | $117.64 | 7.141% | $126.0407 | $126.04 | $126.05 | $126.00 |
| 7 purchase totals = | $920.67 | $1,000.2570 | $1,000.25 | $1,000.30 | $1,000.20 | |