| 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 | $203.37 | 5.721% | $215.0048 | $215.00 | $215.00 | $215.00 |
| Purchase #2 | $87.79 | 8.685% | $95.4146 | $95.41 | $95.40 | $95.40 |
| Purchase #3 | $121.40 | 10.208% | $133.7925 | $133.79 | $133.80 | $133.80 |
| Purchase #4 | $229.25 | 13.497% | $260.1919 | $260.19 | $260.20 | $260.20 |
| Purchase #5 | $211.73 | 13.349% | $239.9938 | $239.99 | $240.00 | $240.00 |
| Purchase #6 | $13.48 | 10.185% | $14.8529 | $14.85 | $14.85 | $14.90 |
| Purchase #7 | $155.35 | 4.658% | $162.5862 | $162.59 | $162.60 | $162.60 |
| 7 purchase totals = | $1,022.37 | $1,121.8367 | $1,121.82 | $1,121.85 | $1,121.90 | |