| 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 | $240.95 | 11.434% | $268.5002 | $268.50 | $268.50 | $268.50 |
| Purchase #2 | $99.89 | 13.324% | $113.1993 | $113.20 | $113.20 | $113.20 |
| Purchase #3 | $173.65 | 13.335% | $196.8062 | $196.81 | $196.80 | $196.80 |
| Purchase #4 | $121.52 | 7.682% | $130.8552 | $130.86 | $130.85 | $130.90 |
| Purchase #5 | $233.62 | 9.754% | $256.4073 | $256.41 | $256.40 | $256.40 |
| Purchase #6 | $136.39 | 8.188% | $147.5576 | $147.56 | $147.55 | $147.60 |
| Purchase #7 | $194.76 | 8.295% | $210.9153 | $210.92 | $210.90 | $210.90 |
| 7 purchase totals = | $1,200.78 | $1,324.2411 | $1,324.26 | $1,324.20 | $1,324.30 | |