| 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 | $239.56 | 8.302% | $259.4483 | $259.45 | $259.45 | $259.40 |
| Purchase #2 | $67.95 | 11.247% | $75.5923 | $75.59 | $75.60 | $75.60 |
| Purchase #3 | $159.82 | 11.241% | $177.7854 | $177.79 | $177.80 | $177.80 |
| Purchase #4 | $133.78 | 13.495% | $151.8336 | $151.83 | $151.85 | $151.80 |
| Purchase #5 | $114.47 | 7.554% | $123.1171 | $123.12 | $123.10 | $123.10 |
| Purchase #6 | $189.50 | 5.181% | $199.318 | $199.32 | $199.30 | $199.30 |
| Purchase #7 | $5.53 | 13.500% | $6.2766 | $6.28 | $6.30 | $6.30 |
| 7 purchase totals = | $910.61 | $993.3713 | $993.38 | $993.40 | $993.30 | |