| 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 | $248.70 | 13.142% | $281.3842 | $281.38 | $281.40 | $281.40 |
| Purchase #2 | $245.86 | 4.124% | $255.9993 | $256.00 | $256.00 | $256.00 |
| Purchase #3 | $100.77 | 10.771% | $111.6239 | $111.62 | $111.60 | $111.60 |
| Purchase #4 | $97.97 | 10.462% | $108.2196 | $108.22 | $108.20 | $108.20 |
| Purchase #5 | $218.94 | 11.127% | $243.3015 | $243.30 | $243.30 | $243.30 |
| Purchase #6 | $49.41 | 6.310% | $52.5278 | $52.53 | $52.55 | $52.50 |
| Purchase #7 | $225.44 | 12.392% | $253.3765 | $253.38 | $253.40 | $253.40 |
| 7 purchase totals = | $1,187.09 | $1,306.4328 | $1,306.43 | $1,306.45 | $1,306.40 | |