| 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 | $188.75 | 5.644% | $199.4031 | $199.40 | $199.40 | $199.40 |
| Purchase #2 | $101.56 | 13.799% | $115.5743 | $115.57 | $115.55 | $115.60 |
| Purchase #3 | $118.74 | 4.659% | $124.2721 | $124.27 | $124.25 | $124.30 |
| Purchase #4 | $139.84 | 9.695% | $153.3975 | $153.40 | $153.40 | $153.40 |
| Purchase #5 | $214.35 | 11.793% | $239.6283 | $239.63 | $239.65 | $239.60 |
| Purchase #6 | $104.86 | 5.564% | $110.6944 | $110.69 | $110.70 | $110.70 |
| Purchase #7 | $121.79 | 13.715% | $138.4935 | $138.49 | $138.50 | $138.50 |
| 7 purchase totals = | $989.89 | $1,081.4632 | $1,081.45 | $1,081.45 | $1,081.50 | |