| 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 | $27.40 | 3.204% | $28.2779 | $28.28 | $28.30 | $28.30 |
| Purchase #2 | $221.41 | 7.309% | $237.5929 | $237.59 | $237.60 | $237.60 |
| Purchase #3 | $188.32 | 3.529% | $194.9658 | $194.97 | $194.95 | $195.00 |
| Purchase #4 | $12.91 | 10.180% | $14.2242 | $14.22 | $14.20 | $14.20 |
| Purchase #5 | $215.84 | 4.253% | $225.0197 | $225.02 | $225.00 | $225.00 |
| Purchase #6 | $152.40 | 9.328% | $166.6159 | $166.62 | $166.60 | $166.60 |
| Purchase #7 | $149.85 | 6.496% | $159.5843 | $159.58 | $159.60 | $159.60 |
| 7 purchase totals = | $968.13 | $1,026.2807 | $1,026.28 | $1,026.25 | $1,026.30 | |