| 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 | $225.94 | 12.287% | $253.7012 | $253.70 | $253.70 | $253.70 |
| Purchase #2 | $82.31 | 6.503% | $87.6626 | $87.66 | $87.65 | $87.70 |
| Purchase #3 | $238.67 | 12.787% | $269.1887 | $269.19 | $269.20 | $269.20 |
| Purchase #4 | $180.68 | 5.351% | $190.3482 | $190.35 | $190.35 | $190.30 |
| Purchase #5 | $111.60 | 10.808% | $123.6617 | $123.66 | $123.65 | $123.70 |
| Purchase #6 | $42.65 | 5.230% | $44.8806 | $44.88 | $44.90 | $44.90 |
| Purchase #7 | $221.47 | 12.418% | $248.9721 | $248.97 | $248.95 | $249.00 |
| 7 purchase totals = | $1,103.32 | $1,218.4151 | $1,218.41 | $1,218.40 | $1,218.50 | |