| 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 | $45.49 | 8.640% | $49.4203 | $49.42 | $49.40 | $49.40 |
| Purchase #2 | $194.83 | 9.856% | $214.0324 | $214.03 | $214.05 | $214.00 |
| Purchase #3 | $35.56 | 9.306% | $38.8692 | $38.87 | $38.85 | $38.90 |
| Purchase #4 | $164.61 | 7.787% | $177.4282 | $177.43 | $177.45 | $177.40 |
| Purchase #5 | $240.82 | 13.460% | $273.2344 | $273.23 | $273.25 | $273.20 |
| Purchase #6 | $157.81 | 3.662% | $163.589 | $163.59 | $163.60 | $163.60 |
| Purchase #7 | $214.80 | 7.161% | $230.1818 | $230.18 | $230.20 | $230.20 |
| 7 purchase totals = | $1,053.92 | $1,146.7553 | $1,146.75 | $1,146.80 | $1,146.70 | |