| 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 | $201.68 | 12.500% | $226.89 | $226.89 | $226.90 | $226.90 |
| Purchase #2 | $57.64 | 3.864% | $59.8672 | $59.87 | $59.85 | $59.90 |
| Purchase #3 | $34.45 | 5.613% | $36.3837 | $36.38 | $36.40 | $36.40 |
| Purchase #4 | $204.47 | 5.848% | $216.4274 | $216.43 | $216.45 | $216.40 |
| Purchase #5 | $67.55 | 6.860% | $72.1839 | $72.18 | $72.20 | $72.20 |
| Purchase #6 | $160.39 | 10.628% | $177.4362 | $177.44 | $177.45 | $177.40 |
| Purchase #7 | $247.78 | 4.867% | $259.8395 | $259.84 | $259.85 | $259.80 |
| 7 purchase totals = | $973.96 | $1,049.0279 | $1,049.03 | $1,049.10 | $1,049.00 | |