| 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 | $203.33 | 5.356% | $214.2204 | $214.22 | $214.20 | $214.20 |
| Purchase #2 | $118.83 | 10.235% | $130.9923 | $130.99 | $131.00 | $131.00 |
| Purchase #3 | $135.49 | 7.293% | $145.3713 | $145.37 | $145.35 | $145.40 |
| Purchase #4 | $42.93 | 13.693% | $48.8084 | $48.81 | $48.80 | $48.80 |
| Purchase #5 | $82.26 | 13.654% | $93.4918 | $93.49 | $93.50 | $93.50 |
| Purchase #6 | $215.35 | 9.369% | $235.5261 | $235.53 | $235.55 | $235.50 |
| Purchase #7 | $38.30 | 12.670% | $43.1526 | $43.15 | $43.15 | $43.20 |
| 7 purchase totals = | $836.49 | $911.5629 | $911.56 | $911.55 | $911.60 | |