| 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 | $107.29 | 9.665% | $117.6596 | $117.66 | $117.65 | $117.70 |
| Purchase #2 | $223.90 | 9.846% | $245.9452 | $245.95 | $245.95 | $245.90 |
| Purchase #3 | $122.57 | 10.247% | $135.1297 | $135.13 | $135.15 | $135.10 |
| Purchase #4 | $189.95 | 5.175% | $199.7799 | $199.78 | $199.80 | $199.80 |
| Purchase #5 | $175.60 | 12.392% | $197.3604 | $197.36 | $197.35 | $197.40 |
| Purchase #6 | $162.31 | 6.863% | $173.4493 | $173.45 | $173.45 | $173.40 |
| Purchase #7 | $247.73 | 3.823% | $257.2007 | $257.20 | $257.20 | $257.20 |
| 7 purchase totals = | $1,229.35 | $1,326.5248 | $1,326.53 | $1,326.55 | $1,326.50 | |