| 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 | $37.46 | 3.482% | $38.7644 | $38.76 | $38.75 | $38.80 |
| Purchase #2 | $191.86 | 9.468% | $210.0253 | $210.03 | $210.05 | $210.00 |
| Purchase #3 | $247.54 | 5.841% | $261.9988 | $262.00 | $262.00 | $262.00 |
| Purchase #4 | $243.84 | 8.264% | $263.9909 | $263.99 | $264.00 | $264.00 |
| Purchase #5 | $12.89 | 9.346% | $14.0947 | $14.09 | $14.10 | $14.10 |
| Purchase #6 | $231.48 | 13.664% | $263.1094 | $263.11 | $263.10 | $263.10 |
| Purchase #7 | $162.58 | 3.828% | $168.8036 | $168.80 | $168.80 | $168.80 |
| 7 purchase totals = | $1,127.65 | $1,220.7871 | $1,220.78 | $1,220.80 | $1,220.80 | |