| 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 | $205.30 | 4.562% | $214.6658 | $214.67 | $214.65 | $214.70 |
| Purchase #2 | $147.30 | 10.104% | $162.1832 | $162.18 | $162.20 | $162.20 |
| Purchase #3 | $15.64 | 12.151% | $17.5404 | $17.54 | $17.55 | $17.50 |
| Purchase #4 | $153.97 | 10.821% | $170.6311 | $170.63 | $170.65 | $170.60 |
| Purchase #5 | $96.55 | 5.804% | $102.1538 | $102.15 | $102.15 | $102.20 |
| Purchase #6 | $218.28 | 13.482% | $247.7085 | $247.71 | $247.70 | $247.70 |
| Purchase #7 | $233.90 | 4.844% | $245.2301 | $245.23 | $245.25 | $245.20 |
| 7 purchase totals = | $1,070.94 | $1,160.1129 | $1,160.11 | $1,160.15 | $1,160.10 | |