| 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 | $239.81 | 8.490% | $260.1699 | $260.17 | $260.15 | $260.20 |
| Purchase #2 | $130.49 | 13.712% | $148.3828 | $148.38 | $148.40 | $148.40 |
| Purchase #3 | $245.59 | 7.226% | $263.3363 | $263.34 | $263.35 | $263.30 |
| Purchase #4 | $51.92 | 5.440% | $54.7444 | $54.74 | $54.75 | $54.70 |
| Purchase #5 | $154.68 | 12.170% | $173.5046 | $173.50 | $173.50 | $173.50 |
| Purchase #6 | $227.28 | 4.496% | $237.4985 | $237.50 | $237.50 | $237.50 |
| Purchase #7 | $43.75 | 13.479% | $49.6471 | $49.65 | $49.65 | $49.60 |
| 7 purchase totals = | $1,093.52 | $1,187.2836 | $1,187.28 | $1,187.30 | $1,187.20 | |