| 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 | $136.43 | 4.430% | $142.4738 | $142.47 | $142.45 | $142.50 |
| Purchase #2 | $223.97 | 13.661% | $254.5665 | $254.57 | $254.55 | $254.60 |
| Purchase #3 | $38.89 | 10.777% | $43.0812 | $43.08 | $43.10 | $43.10 |
| Purchase #4 | $202.42 | 7.153% | $216.8991 | $216.90 | $216.90 | $216.90 |
| Purchase #5 | $146.88 | 13.850% | $167.2229 | $167.22 | $167.20 | $167.20 |
| Purchase #6 | $177.70 | 9.234% | $194.1088 | $194.11 | $194.10 | $194.10 |
| Purchase #7 | $134.76 | 4.456% | $140.7649 | $140.76 | $140.75 | $140.80 |
| 7 purchase totals = | $1,061.05 | $1,159.1172 | $1,159.11 | $1,159.05 | $1,159.20 | |