| 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 | $38.91 | 7.668% | $41.8936 | $41.89 | $41.90 | $41.90 |
| Purchase #2 | $183.32 | 4.329% | $191.2559 | $191.26 | $191.25 | $191.30 |
| Purchase #3 | $129.31 | 10.146% | $142.4298 | $142.43 | $142.45 | $142.40 |
| Purchase #4 | $90.54 | 4.827% | $94.9104 | $94.91 | $94.90 | $94.90 |
| Purchase #5 | $224.35 | 8.664% | $243.7877 | $243.79 | $243.80 | $243.80 |
| Purchase #6 | $199.91 | 8.167% | $216.2366 | $216.24 | $216.25 | $216.20 |
| Purchase #7 | $90.34 | 9.314% | $98.7543 | $98.75 | $98.75 | $98.80 |
| 7 purchase totals = | $956.68 | $1,029.2683 | $1,029.27 | $1,029.30 | $1,029.30 | |