| 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 | $228.75 | 8.755% | $248.7771 | $248.78 | $248.80 | $248.80 |
| Purchase #2 | $22.31 | 11.616% | $24.9015 | $24.90 | $24.90 | $24.90 |
| Purchase #3 | $36.86 | 13.311% | $41.7664 | $41.77 | $41.75 | $41.80 |
| Purchase #4 | $94.31 | 5.742% | $99.7253 | $99.73 | $99.75 | $99.70 |
| Purchase #5 | $128.42 | 4.114% | $133.7032 | $133.70 | $133.70 | $133.70 |
| Purchase #6 | $234.93 | 4.447% | $245.3773 | $245.38 | $245.40 | $245.40 |
| Purchase #7 | $133.39 | 9.578% | $146.1661 | $146.17 | $146.15 | $146.20 |
| 7 purchase totals = | $878.97 | $940.4169 | $940.43 | $940.45 | $940.50 | |