| 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 | $34.30 | 12.849% | $38.7072 | $38.71 | $38.70 | $38.70 |
| Purchase #2 | $199.41 | 4.855% | $209.0914 | $209.09 | $209.10 | $209.10 |
| Purchase #3 | $230.31 | 7.684% | $248.007 | $248.01 | $248.00 | $248.00 |
| Purchase #4 | $243.99 | 10.424% | $269.4235 | $269.42 | $269.40 | $269.40 |
| Purchase #5 | $225.99 | 10.193% | $249.0252 | $249.03 | $249.05 | $249.00 |
| Purchase #6 | $215.51 | 11.557% | $240.4165 | $240.42 | $240.40 | $240.40 |
| Purchase #7 | $216.57 | 5.391% | $228.2453 | $228.25 | $228.25 | $228.20 |
| 7 purchase totals = | $1,366.08 | $1,482.9161 | $1,482.93 | $1,482.90 | $1,482.80 | |