| 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 | $113.44 | 5.360% | $119.5204 | $119.52 | $119.50 | $119.50 |
| Purchase #2 | $228.79 | 6.140% | $242.8377 | $242.84 | $242.85 | $242.80 |
| Purchase #3 | $14.46 | 11.698% | $16.1515 | $16.15 | $16.15 | $16.20 |
| Purchase #4 | $114.82 | 12.298% | $128.9406 | $128.94 | $128.95 | $128.90 |
| Purchase #5 | $240.86 | 9.146% | $262.8891 | $262.89 | $262.90 | $262.90 |
| Purchase #6 | $225.94 | 12.326% | $253.7894 | $253.79 | $253.80 | $253.80 |
| Purchase #7 | $124.96 | 6.773% | $133.4235 | $133.42 | $133.40 | $133.40 |
| 7 purchase totals = | $1,063.27 | $1,157.5522 | $1,157.55 | $1,157.55 | $1,157.50 | |