| 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 | $240.25 | 3.869% | $249.5453 | $249.55 | $249.55 | $249.50 |
| Purchase #2 | $171.69 | 3.345% | $177.433 | $177.43 | $177.45 | $177.40 |
| Purchase #3 | $29.65 | 9.331% | $32.4166 | $32.42 | $32.40 | $32.40 |
| Purchase #4 | $236.34 | 7.506% | $254.0797 | $254.08 | $254.10 | $254.10 |
| Purchase #5 | $165.41 | 5.372% | $174.2958 | $174.30 | $174.30 | $174.30 |
| Purchase #6 | $223.39 | 9.232% | $244.0134 | $244.01 | $244.00 | $244.00 |
| Purchase #7 | $54.81 | 5.801% | $57.9895 | $57.99 | $58.00 | $58.00 |
| 7 purchase totals = | $1,121.54 | $1,189.7733 | $1,189.78 | $1,189.80 | $1,189.70 | |