| 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 | $90.53 | 10.788% | $100.2964 | $100.30 | $100.30 | $100.30 |
| Purchase #2 | $92.42 | 8.443% | $100.223 | $100.22 | $100.20 | $100.20 |
| Purchase #3 | $102.33 | 3.232% | $105.6373 | $105.64 | $105.65 | $105.60 |
| Purchase #4 | $194.39 | 6.861% | $207.7271 | $207.73 | $207.75 | $207.70 |
| Purchase #5 | $198.93 | 8.386% | $215.6123 | $215.61 | $215.60 | $215.60 |
| Purchase #6 | $232.52 | 4.471% | $242.916 | $242.92 | $242.90 | $242.90 |
| Purchase #7 | $214.29 | 3.582% | $221.9659 | $221.97 | $221.95 | $222.00 |
| 7 purchase totals = | $1,125.41 | $1,194.3780 | $1,194.39 | $1,194.35 | $1,194.30 | |