| 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 | $17.55 | 9.561% | $19.228 | $19.23 | $19.25 | $19.20 |
| Purchase #2 | $227.83 | 12.691% | $256.7439 | $256.74 | $256.75 | $256.70 |
| Purchase #3 | $199.58 | 5.125% | $209.8085 | $209.81 | $209.80 | $209.80 |
| Purchase #4 | $183.44 | 11.210% | $204.0036 | $204.00 | $204.00 | $204.00 |
| Purchase #5 | $55.33 | 4.609% | $57.8802 | $57.88 | $57.90 | $57.90 |
| Purchase #6 | $143.47 | 13.163% | $162.355 | $162.36 | $162.35 | $162.40 |
| Purchase #7 | $54.48 | 6.543% | $58.0446 | $58.04 | $58.05 | $58.00 |
| 7 purchase totals = | $881.68 | $968.0638 | $968.06 | $968.10 | $968.00 | |