| 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 | $242.30 | 9.830% | $266.1181 | $266.12 | $266.10 | $266.10 |
| Purchase #2 | $242.36 | 6.279% | $257.5778 | $257.58 | $257.60 | $257.60 |
| Purchase #3 | $142.63 | 10.773% | $157.9955 | $158.00 | $158.00 | $158.00 |
| Purchase #4 | $210.75 | 10.376% | $232.6174 | $232.62 | $232.60 | $232.60 |
| Purchase #5 | $209.86 | 7.332% | $225.2469 | $225.25 | $225.25 | $225.20 |
| Purchase #6 | $177.76 | 3.155% | $183.3683 | $183.37 | $183.35 | $183.40 |
| Purchase #7 | $119.31 | 5.425% | $125.7826 | $125.78 | $125.80 | $125.80 |
| 7 purchase totals = | $1,344.97 | $1,448.7066 | $1,448.72 | $1,448.70 | $1,448.70 | |