| 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 | $196.41 | 5.181% | $206.586 | $206.59 | $206.60 | $206.60 |
| Purchase #2 | $96.26 | 12.600% | $108.3888 | $108.39 | $108.40 | $108.40 |
| Purchase #3 | $93.35 | 5.344% | $98.3386 | $98.34 | $98.35 | $98.30 |
| Purchase #4 | $230.47 | 12.140% | $258.4491 | $258.45 | $258.45 | $258.40 |
| Purchase #5 | $142.31 | 10.290% | $156.9537 | $156.95 | $156.95 | $157.00 |
| Purchase #6 | $71.75 | 13.160% | $81.1923 | $81.19 | $81.20 | $81.20 |
| Purchase #7 | $38.36 | 12.833% | $43.2827 | $43.28 | $43.30 | $43.30 |
| 7 purchase totals = | $868.91 | $953.1912 | $953.19 | $953.25 | $953.20 | |