| 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 | $219.83 | 5.173% | $231.2018 | $231.20 | $231.20 | $231.20 |
| Purchase #2 | $223.33 | 9.335% | $244.1779 | $244.18 | $244.20 | $244.20 |
| Purchase #3 | $36.72 | 5.694% | $38.8108 | $38.81 | $38.80 | $38.80 |
| Purchase #4 | $93.56 | 8.694% | $101.6941 | $101.69 | $101.70 | $101.70 |
| Purchase #5 | $5.30 | 7.680% | $5.707 | $5.71 | $5.70 | $5.70 |
| Purchase #6 | $17.45 | 12.856% | $19.6934 | $19.69 | $19.70 | $19.70 |
| Purchase #7 | $218.67 | 9.428% | $239.2862 | $239.29 | $239.30 | $239.30 |
| 7 purchase totals = | $814.86 | $880.5712 | $880.57 | $880.60 | $880.60 | |