| 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 | $197.94 | 4.284% | $206.4197 | $206.42 | $206.40 | $206.40 |
| Purchase #2 | $65.80 | 8.779% | $71.5766 | $71.58 | $71.60 | $71.60 |
| Purchase #3 | $220.29 | 3.421% | $227.8261 | $227.83 | $227.85 | $227.80 |
| Purchase #4 | $228.78 | 12.471% | $257.3112 | $257.31 | $257.30 | $257.30 |
| Purchase #5 | $142.74 | 13.705% | $162.3025 | $162.30 | $162.30 | $162.30 |
| Purchase #6 | $202.86 | 6.649% | $216.3482 | $216.35 | $216.35 | $216.30 |
| Purchase #7 | $86.32 | 6.634% | $92.0465 | $92.05 | $92.05 | $92.00 |
| 7 purchase totals = | $1,144.73 | $1,233.8308 | $1,233.84 | $1,233.85 | $1,233.70 | |