| 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 | $95.34 | 7.448% | $102.4409 | $102.44 | $102.45 | $102.40 |
| Purchase #2 | $224.33 | 9.431% | $245.4866 | $245.49 | $245.50 | $245.50 |
| Purchase #3 | $233.27 | 3.333% | $241.0449 | $241.04 | $241.05 | $241.00 |
| Purchase #4 | $184.25 | 5.114% | $193.6725 | $193.67 | $193.65 | $193.70 |
| Purchase #5 | $90.93 | 8.432% | $98.5972 | $98.60 | $98.60 | $98.60 |
| Purchase #6 | $162.41 | 4.643% | $169.9507 | $169.95 | $169.95 | $170.00 |
| Purchase #7 | $231.94 | 6.508% | $247.0347 | $247.03 | $247.05 | $247.00 |
| 7 purchase totals = | $1,222.47 | $1,298.2275 | $1,298.22 | $1,298.25 | $1,298.20 | |