| 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 | $144.44 | 5.251% | $152.0245 | $152.02 | $152.00 | $152.00 |
| Purchase #2 | $196.99 | 12.762% | $222.1299 | $222.13 | $222.15 | $222.10 |
| Purchase #3 | $99.30 | 13.833% | $113.0362 | $113.04 | $113.05 | $113.00 |
| Purchase #4 | $56.76 | 9.452% | $62.125 | $62.13 | $62.15 | $62.10 |
| Purchase #5 | $210.67 | 10.740% | $233.296 | $233.30 | $233.30 | $233.30 |
| Purchase #6 | $12.36 | 4.725% | $12.944 | $12.94 | $12.95 | $12.90 |
| Purchase #7 | $226.27 | 9.751% | $248.3336 | $248.33 | $248.35 | $248.30 |
| 7 purchase totals = | $946.79 | $1,043.8892 | $1,043.89 | $1,043.95 | $1,043.70 | |