| 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 | $213.40 | 6.742% | $227.7874 | $227.79 | $227.80 | $227.80 |
| Purchase #2 | $219.74 | 13.783% | $250.0268 | $250.03 | $250.05 | $250.00 |
| Purchase #3 | $125.50 | 12.631% | $141.3519 | $141.35 | $141.35 | $141.40 |
| Purchase #4 | $156.51 | 11.315% | $174.2191 | $174.22 | $174.20 | $174.20 |
| Purchase #5 | $34.72 | 11.119% | $38.5805 | $38.58 | $38.60 | $38.60 |
| Purchase #6 | $28.88 | 8.558% | $31.3516 | $31.35 | $31.35 | $31.40 |
| Purchase #7 | $215.73 | 10.159% | $237.646 | $237.65 | $237.65 | $237.60 |
| 7 purchase totals = | $994.48 | $1,100.9633 | $1,100.97 | $1,101.00 | $1,101.00 | |