| 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 | $243.71 | 11.310% | $271.2736 | $271.27 | $271.25 | $271.30 |
| Purchase #2 | $87.50 | 4.840% | $91.735 | $91.74 | $91.75 | $91.70 |
| Purchase #3 | $241.77 | 12.309% | $271.5295 | $271.53 | $271.55 | $271.50 |
| Purchase #4 | $249.81 | 7.763% | $269.2028 | $269.20 | $269.20 | $269.20 |
| Purchase #5 | $240.94 | 5.111% | $253.2544 | $253.25 | $253.25 | $253.30 |
| Purchase #6 | $220.31 | 7.237% | $236.2538 | $236.25 | $236.25 | $236.30 |
| Purchase #7 | $210.84 | 9.446% | $230.7559 | $230.76 | $230.75 | $230.80 |
| 7 purchase totals = | $1,494.88 | $1,624.0050 | $1,624.00 | $1,624.00 | $1,624.10 | |