| 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 | $25.47 | 12.614% | $28.6828 | $28.68 | $28.70 | $28.70 |
| Purchase #2 | $62.97 | 9.630% | $69.034 | $69.03 | $69.05 | $69.00 |
| Purchase #3 | $209.49 | 4.230% | $218.3514 | $218.35 | $218.35 | $218.40 |
| Purchase #4 | $114.87 | 3.233% | $118.5837 | $118.58 | $118.60 | $118.60 |
| Purchase #5 | $112.61 | 9.533% | $123.3451 | $123.35 | $123.35 | $123.30 |
| Purchase #6 | $214.28 | 13.685% | $243.6042 | $243.60 | $243.60 | $243.60 |
| Purchase #7 | $249.26 | 5.426% | $262.7848 | $262.78 | $262.80 | $262.80 |
| 7 purchase totals = | $988.95 | $1,064.3860 | $1,064.37 | $1,064.45 | $1,064.40 | |