| 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 | $124.59 | 3.818% | $129.3468 | $129.35 | $129.35 | $129.30 |
| Purchase #2 | $183.74 | 5.144% | $193.1916 | $193.19 | $193.20 | $193.20 |
| Purchase #3 | $8.29 | 10.410% | $9.153 | $9.15 | $9.15 | $9.20 |
| Purchase #4 | $237.29 | 13.663% | $269.7109 | $269.71 | $269.70 | $269.70 |
| Purchase #5 | $200.68 | 4.399% | $209.5079 | $209.51 | $209.50 | $209.50 |
| Purchase #6 | $250.40 | 11.270% | $278.6201 | $278.62 | $278.60 | $278.60 |
| Purchase #7 | $177.29 | 8.190% | $191.8101 | $191.81 | $191.80 | $191.80 |
| 7 purchase totals = | $1,182.28 | $1,281.3404 | $1,281.34 | $1,281.30 | $1,281.30 | |