| 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 | $25.88 | 4.435% | $27.0278 | $27.03 | $27.05 | $27.00 |
| Purchase #2 | $108.97 | 7.717% | $117.3792 | $117.38 | $117.40 | $117.40 |
| Purchase #3 | $196.42 | 9.342% | $214.7696 | $214.77 | $214.75 | $214.80 |
| Purchase #4 | $134.99 | 3.323% | $139.4757 | $139.48 | $139.50 | $139.50 |
| Purchase #5 | $198.79 | 5.247% | $209.2205 | $209.22 | $209.20 | $209.20 |
| Purchase #6 | $185.69 | 13.440% | $210.6467 | $210.65 | $210.65 | $210.60 |
| Purchase #7 | $186.45 | 7.746% | $200.8924 | $200.89 | $200.90 | $200.90 |
| 7 purchase totals = | $1,037.19 | $1,119.4119 | $1,119.42 | $1,119.45 | $1,119.40 | |