| 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 | $239.63 | 6.208% | $254.5062 | $254.51 | $254.50 | $254.50 |
| Purchase #2 | $113.67 | 10.761% | $125.902 | $125.90 | $125.90 | $125.90 |
| Purchase #3 | $197.71 | 9.487% | $216.4667 | $216.47 | $216.45 | $216.50 |
| Purchase #4 | $202.29 | 10.308% | $223.1421 | $223.14 | $223.15 | $223.10 |
| Purchase #5 | $125.49 | 4.489% | $131.1232 | $131.12 | $131.10 | $131.10 |
| Purchase #6 | $28.79 | 3.784% | $29.8794 | $29.88 | $29.90 | $29.90 |
| Purchase #7 | $7.98 | 8.265% | $8.6395 | $8.64 | $8.65 | $8.60 |
| 7 purchase totals = | $915.56 | $989.6591 | $989.66 | $989.65 | $989.60 | |