| 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 | $223.38 | 9.640% | $244.9138 | $244.91 | $244.90 | $244.90 |
| Purchase #2 | $218.41 | 7.482% | $234.7514 | $234.75 | $234.75 | $234.80 |
| Purchase #3 | $214.59 | 13.558% | $243.6841 | $243.68 | $243.70 | $243.70 |
| Purchase #4 | $83.86 | 12.520% | $94.3593 | $94.36 | $94.35 | $94.40 |
| Purchase #5 | $39.25 | 9.496% | $42.9772 | $42.98 | $43.00 | $43.00 |
| Purchase #6 | $39.96 | 6.673% | $42.6265 | $42.63 | $42.65 | $42.60 |
| Purchase #7 | $223.84 | 10.810% | $248.0371 | $248.04 | $248.05 | $248.00 |
| 7 purchase totals = | $1,043.29 | $1,151.3494 | $1,151.35 | $1,151.40 | $1,151.40 | |