| 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 | $196.25 | 5.297% | $206.6454 | $206.65 | $206.65 | $206.60 |
| Purchase #2 | $196.71 | 7.482% | $211.4278 | $211.43 | $211.45 | $211.40 |
| Purchase #3 | $207.26 | 7.533% | $222.8729 | $222.87 | $222.85 | $222.90 |
| Purchase #4 | $248.94 | 8.288% | $269.5721 | $269.57 | $269.55 | $269.60 |
| Purchase #5 | $214.32 | 4.687% | $224.3652 | $224.37 | $224.35 | $224.40 |
| Purchase #6 | $105.35 | 7.622% | $113.3798 | $113.38 | $113.40 | $113.40 |
| Purchase #7 | $38.41 | 4.306% | $40.0639 | $40.06 | $40.05 | $40.10 |
| 7 purchase totals = | $1,207.24 | $1,288.3271 | $1,288.33 | $1,288.30 | $1,288.40 | |