| 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 | $191.58 | 13.505% | $217.4529 | $217.45 | $217.45 | $217.50 |
| Purchase #2 | $126.35 | 8.359% | $136.9116 | $136.91 | $136.90 | $136.90 |
| Purchase #3 | $220.84 | 9.428% | $241.6608 | $241.66 | $241.65 | $241.70 |
| Purchase #4 | $166.68 | 10.538% | $184.2447 | $184.24 | $184.25 | $184.20 |
| Purchase #5 | $249.76 | 13.374% | $283.1629 | $283.16 | $283.15 | $283.20 |
| Purchase #6 | $134.98 | 13.210% | $152.8109 | $152.81 | $152.80 | $152.80 |
| Purchase #7 | $222.25 | 9.455% | $243.2637 | $243.26 | $243.25 | $243.30 |
| 7 purchase totals = | $1,312.44 | $1,459.5075 | $1,459.49 | $1,459.45 | $1,459.60 | |