| 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 | $224.88 | 11.335% | $250.3701 | $250.37 | $250.35 | $250.40 |
| Purchase #2 | $96.31 | 3.508% | $99.6886 | $99.69 | $99.70 | $99.70 |
| Purchase #3 | $170.98 | 12.240% | $191.908 | $191.91 | $191.90 | $191.90 |
| Purchase #4 | $209.87 | 10.177% | $231.2285 | $231.23 | $231.25 | $231.20 |
| Purchase #5 | $33.40 | 5.163% | $35.1244 | $35.12 | $35.10 | $35.10 |
| Purchase #6 | $118.41 | 13.472% | $134.3622 | $134.36 | $134.35 | $134.40 |
| Purchase #7 | $238.89 | 4.547% | $249.7523 | $249.75 | $249.75 | $249.80 |
| 7 purchase totals = | $1,092.74 | $1,192.4341 | $1,192.43 | $1,192.40 | $1,192.50 | |