| 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 | $105.71 | 10.658% | $116.9766 | $116.98 | $117.00 | $117.00 |
| Purchase #2 | $112.33 | 4.526% | $117.4141 | $117.41 | $117.40 | $117.40 |
| Purchase #3 | $168.41 | 13.573% | $191.2683 | $191.27 | $191.25 | $191.30 |
| Purchase #4 | $208.25 | 4.226% | $217.0506 | $217.05 | $217.05 | $217.10 |
| Purchase #5 | $105.98 | 7.760% | $114.204 | $114.20 | $114.20 | $114.20 |
| Purchase #6 | $77.32 | 12.602% | $87.0639 | $87.06 | $87.05 | $87.10 |
| Purchase #7 | $232.51 | 5.654% | $245.6561 | $245.66 | $245.65 | $245.70 |
| 7 purchase totals = | $1,010.51 | $1,089.6336 | $1,089.63 | $1,089.60 | $1,089.80 | |