| 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 | $229.78 | 3.203% | $237.1399 | $237.14 | $237.15 | $237.10 |
| Purchase #2 | $155.76 | 5.308% | $164.0277 | $164.03 | $164.05 | $164.00 |
| Purchase #3 | $241.56 | 9.744% | $265.0976 | $265.10 | $265.10 | $265.10 |
| Purchase #4 | $31.90 | 11.554% | $35.5857 | $35.59 | $35.60 | $35.60 |
| Purchase #5 | $158.25 | 3.425% | $163.6701 | $163.67 | $163.65 | $163.70 |
| Purchase #6 | $40.36 | 7.665% | $43.4536 | $43.45 | $43.45 | $43.50 |
| Purchase #7 | $210.26 | 3.861% | $218.3781 | $218.38 | $218.40 | $218.40 |
| 7 purchase totals = | $1,067.87 | $1,127.3527 | $1,127.36 | $1,127.40 | $1,127.40 | |