| 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 | $195.80 | 12.715% | $220.696 | $220.70 | $220.70 | $220.70 |
| Purchase #2 | $208.28 | 12.281% | $233.8589 | $233.86 | $233.85 | $233.90 |
| Purchase #3 | $183.25 | 9.140% | $199.9991 | $200.00 | $200.00 | $200.00 |
| Purchase #4 | $109.53 | 7.509% | $117.7546 | $117.75 | $117.75 | $117.80 |
| Purchase #5 | $212.48 | 7.548% | $228.518 | $228.52 | $228.50 | $228.50 |
| Purchase #6 | $79.91 | 8.821% | $86.9589 | $86.96 | $86.95 | $87.00 |
| Purchase #7 | $162.48 | 7.122% | $174.0518 | $174.05 | $174.05 | $174.10 |
| 7 purchase totals = | $1,151.73 | $1,261.8373 | $1,261.84 | $1,261.80 | $1,262.00 | |