| 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 | $211.33 | 7.330% | $226.8205 | $226.82 | $226.80 | $226.80 |
| Purchase #2 | $188.78 | 13.250% | $213.7934 | $213.79 | $213.80 | $213.80 |
| Purchase #3 | $72.99 | 7.668% | $78.5869 | $78.59 | $78.60 | $78.60 |
| Purchase #4 | $218.56 | 5.321% | $230.1896 | $230.19 | $230.20 | $230.20 |
| Purchase #5 | $237.82 | 8.194% | $257.307 | $257.31 | $257.30 | $257.30 |
| Purchase #6 | $22.55 | 8.670% | $24.5051 | $24.51 | $24.50 | $24.50 |
| Purchase #7 | $216.48 | 13.159% | $244.9666 | $244.97 | $244.95 | $245.00 |
| 7 purchase totals = | $1,168.51 | $1,276.1691 | $1,276.18 | $1,276.15 | $1,276.20 | |