| 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 | $105.29 | 10.487% | $116.3318 | $116.33 | $116.35 | $116.30 |
| Purchase #2 | $222.27 | 10.567% | $245.7573 | $245.76 | $245.75 | $245.80 |
| Purchase #3 | $111.96 | 3.809% | $116.2246 | $116.22 | $116.20 | $116.20 |
| Purchase #4 | $134.74 | 3.707% | $139.7348 | $139.73 | $139.75 | $139.70 |
| Purchase #5 | $188.69 | 7.361% | $202.5795 | $202.58 | $202.60 | $202.60 |
| Purchase #6 | $36.35 | 3.394% | $37.5837 | $37.58 | $37.60 | $37.60 |
| Purchase #7 | $223.37 | 9.337% | $244.2261 | $244.23 | $244.25 | $244.20 |
| 7 purchase totals = | $1,022.67 | $1,102.4378 | $1,102.43 | $1,102.50 | $1,102.40 | |