| 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 | $249.92 | 12.780% | $281.8598 | $281.86 | $281.85 | $281.90 |
| Purchase #2 | $15.28 | 5.724% | $16.1546 | $16.15 | $16.15 | $16.20 |
| Purchase #3 | $237.52 | 4.684% | $248.6454 | $248.65 | $248.65 | $248.60 |
| Purchase #4 | $198.83 | 5.452% | $209.6702 | $209.67 | $209.65 | $209.70 |
| Purchase #5 | $113.93 | 8.165% | $123.2324 | $123.23 | $123.25 | $123.20 |
| Purchase #6 | $227.99 | 8.464% | $247.2871 | $247.29 | $247.30 | $247.30 |
| Purchase #7 | $204.44 | 3.669% | $211.9409 | $211.94 | $211.95 | $211.90 |
| 7 purchase totals = | $1,247.91 | $1,338.7904 | $1,338.79 | $1,338.80 | $1,338.80 | |