| 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 | $128.79 | 10.517% | $142.3348 | $142.33 | $142.35 | $142.30 |
| Purchase #2 | $120.27 | 5.388% | $126.7501 | $126.75 | $126.75 | $126.80 |
| Purchase #3 | $128.96 | 3.549% | $133.5368 | $133.54 | $133.55 | $133.50 |
| Purchase #4 | $248.86 | 8.755% | $270.6477 | $270.65 | $270.65 | $270.60 |
| Purchase #5 | $49.75 | 9.636% | $54.5439 | $54.54 | $54.55 | $54.50 |
| Purchase #6 | $237.61 | 6.746% | $253.6392 | $253.64 | $253.65 | $253.60 |
| Purchase #7 | $13.77 | 4.451% | $14.3829 | $14.38 | $14.40 | $14.40 |
| 7 purchase totals = | $928.01 | $995.8354 | $995.83 | $995.90 | $995.70 | |