| 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 | $202.79 | 6.166% | $215.294 | $215.29 | $215.30 | $215.30 |
| Purchase #2 | $210.38 | 11.218% | $233.9804 | $233.98 | $234.00 | $234.00 |
| Purchase #3 | $88.92 | 7.601% | $95.6788 | $95.68 | $95.70 | $95.70 |
| Purchase #4 | $26.99 | 7.345% | $28.9724 | $28.97 | $28.95 | $29.00 |
| Purchase #5 | $78.35 | 8.688% | $85.157 | $85.16 | $85.15 | $85.20 |
| Purchase #6 | $248.80 | 3.343% | $257.1174 | $257.12 | $257.10 | $257.10 |
| Purchase #7 | $145.38 | 10.657% | $160.8731 | $160.87 | $160.85 | $160.90 |
| 7 purchase totals = | $1,001.61 | $1,077.0731 | $1,077.07 | $1,077.05 | $1,077.20 | |