| 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 | $11.41 | 8.713% | $12.4042 | $12.40 | $12.40 | $12.40 |
| Purchase #2 | $128.75 | 4.381% | $134.3905 | $134.39 | $134.40 | $134.40 |
| Purchase #3 | $44.93 | 5.178% | $47.2565 | $47.26 | $47.25 | $47.30 |
| Purchase #4 | $229.73 | 11.634% | $256.4568 | $256.46 | $256.45 | $256.50 |
| Purchase #5 | $179.59 | 13.399% | $203.6533 | $203.65 | $203.65 | $203.70 |
| Purchase #6 | $216.80 | 12.808% | $244.5677 | $244.57 | $244.55 | $244.60 |
| Purchase #7 | $95.79 | 7.428% | $102.9053 | $102.91 | $102.90 | $102.90 |
| 7 purchase totals = | $907.00 | $1,001.6343 | $1,001.64 | $1,001.60 | $1,001.80 | |