| 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 | $133.77 | 4.351% | $139.5903 | $139.59 | $139.60 | $139.60 |
| Purchase #2 | $212.55 | 7.627% | $228.7612 | $228.76 | $228.75 | $228.80 |
| Purchase #3 | $53.74 | 13.519% | $61.0051 | $61.01 | $61.00 | $61.00 |
| Purchase #4 | $27.93 | 6.184% | $29.6572 | $29.66 | $29.65 | $29.70 |
| Purchase #5 | $151.77 | 7.155% | $162.6291 | $162.63 | $162.65 | $162.60 |
| Purchase #6 | $142.97 | 6.841% | $152.7506 | $152.75 | $152.75 | $152.80 |
| Purchase #7 | $236.48 | 3.425% | $244.5794 | $244.58 | $244.60 | $244.60 |
| 7 purchase totals = | $959.21 | $1,018.9729 | $1,018.98 | $1,019.00 | $1,019.10 | |