| 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 | $187.85 | 11.866% | $210.1403 | $210.14 | $210.15 | $210.10 |
| Purchase #2 | $155.97 | 4.770% | $163.4098 | $163.41 | $163.40 | $163.40 |
| Purchase #3 | $117.81 | 10.153% | $129.7712 | $129.77 | $129.75 | $129.80 |
| Purchase #4 | $188.53 | 3.542% | $195.2077 | $195.21 | $195.20 | $195.20 |
| Purchase #5 | $127.53 | 12.557% | $143.5439 | $143.54 | $143.55 | $143.50 |
| Purchase #6 | $223.52 | 10.251% | $246.433 | $246.43 | $246.45 | $246.40 |
| Purchase #7 | $90.66 | 9.334% | $99.1222 | $99.12 | $99.10 | $99.10 |
| 7 purchase totals = | $1,091.87 | $1,187.6281 | $1,187.62 | $1,187.60 | $1,187.50 | |