| 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 | $216.56 | 9.232% | $236.5528 | $236.55 | $236.55 | $236.60 |
| Purchase #2 | $115.94 | 6.701% | $123.7091 | $123.71 | $123.70 | $123.70 |
| Purchase #3 | $241.77 | 11.615% | $269.8516 | $269.85 | $269.85 | $269.90 |
| Purchase #4 | $129.30 | 11.235% | $143.8269 | $143.83 | $143.85 | $143.80 |
| Purchase #5 | $206.75 | 8.420% | $224.1584 | $224.16 | $224.15 | $224.20 |
| Purchase #6 | $181.88 | 4.829% | $190.663 | $190.66 | $190.65 | $190.70 |
| Purchase #7 | $208.81 | 4.657% | $218.5343 | $218.53 | $218.55 | $218.50 |
| 7 purchase totals = | $1,301.01 | $1,407.2961 | $1,407.29 | $1,407.30 | $1,407.40 | |