| 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 | $98.54 | 9.568% | $107.9683 | $107.97 | $107.95 | $108.00 |
| Purchase #2 | $47.37 | 5.794% | $50.1146 | $50.11 | $50.10 | $50.10 |
| Purchase #3 | $11.78 | 5.587% | $12.4381 | $12.44 | $12.45 | $12.40 |
| Purchase #4 | $123.91 | 7.515% | $133.2218 | $133.22 | $133.20 | $133.20 |
| Purchase #5 | $249.28 | 7.414% | $267.7616 | $267.76 | $267.75 | $267.80 |
| Purchase #6 | $208.90 | 8.782% | $227.2456 | $227.25 | $227.25 | $227.20 |
| Purchase #7 | $233.62 | 8.375% | $253.1857 | $253.19 | $253.20 | $253.20 |
| 7 purchase totals = | $973.40 | $1,051.9357 | $1,051.94 | $1,051.90 | $1,051.90 | |