| 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 | $214.60 | 9.218% | $234.3818 | $234.38 | $234.40 | $234.40 |
| Purchase #2 | $9.70 | 12.687% | $10.9306 | $10.93 | $10.95 | $10.90 |
| Purchase #3 | $192.40 | 13.410% | $218.2008 | $218.20 | $218.20 | $218.20 |
| Purchase #4 | $14.53 | 7.281% | $15.5879 | $15.59 | $15.60 | $15.60 |
| Purchase #5 | $157.36 | 11.331% | $175.1905 | $175.19 | $175.20 | $175.20 |
| Purchase #6 | $162.40 | 11.689% | $181.3829 | $181.38 | $181.40 | $181.40 |
| Purchase #7 | $18.34 | 4.444% | $19.155 | $19.16 | $19.15 | $19.20 |
| 7 purchase totals = | $769.33 | $854.8295 | $854.83 | $854.90 | $854.90 | |