| 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 | $48.67 | 6.454% | $51.8112 | $51.81 | $51.80 | $51.80 |
| Purchase #2 | $246.48 | 3.780% | $255.7969 | $255.80 | $255.80 | $255.80 |
| Purchase #3 | $238.33 | 12.184% | $267.3681 | $267.37 | $267.35 | $267.40 |
| Purchase #4 | $92.92 | 7.123% | $99.5387 | $99.54 | $99.55 | $99.50 |
| Purchase #5 | $189.48 | 4.582% | $198.162 | $198.16 | $198.15 | $198.20 |
| Purchase #6 | $121.91 | 10.207% | $134.3534 | $134.35 | $134.35 | $134.40 |
| Purchase #7 | $110.76 | 7.390% | $118.9452 | $118.95 | $118.95 | $118.90 |
| 7 purchase totals = | $1,048.55 | $1,125.9755 | $1,125.98 | $1,125.95 | $1,126.00 | |