| 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 | $214.66 | 6.531% | $228.6794 | $228.68 | $228.70 | $228.70 |
| Purchase #2 | $16.27 | 11.505% | $18.1419 | $18.14 | $18.15 | $18.10 |
| Purchase #3 | $42.84 | 5.518% | $45.2039 | $45.20 | $45.20 | $45.20 |
| Purchase #4 | $24.80 | 6.402% | $26.3877 | $26.39 | $26.40 | $26.40 |
| Purchase #5 | $128.59 | 3.186% | $132.6869 | $132.69 | $132.70 | $132.70 |
| Purchase #6 | $32.88 | 13.211% | $37.2238 | $37.22 | $37.20 | $37.20 |
| Purchase #7 | $7.48 | 9.652% | $8.202 | $8.20 | $8.20 | $8.20 |
| 7 purchase totals = | $467.52 | $496.5256 | $496.52 | $496.55 | $496.50 | |