| 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 | $203.44 | 12.298% | $228.4591 | $228.46 | $228.45 | $228.50 |
| Purchase #2 | $75.44 | 8.116% | $81.5627 | $81.56 | $81.55 | $81.60 |
| Purchase #3 | $221.93 | 3.246% | $229.1338 | $229.13 | $229.15 | $229.10 |
| Purchase #4 | $204.66 | 11.256% | $227.6965 | $227.70 | $227.70 | $227.70 |
| Purchase #5 | $26.67 | 12.723% | $30.0632 | $30.06 | $30.05 | $30.10 |
| Purchase #6 | $155.36 | 13.266% | $175.9701 | $175.97 | $175.95 | $176.00 |
| Purchase #7 | $135.61 | 11.364% | $151.0207 | $151.02 | $151.00 | $151.00 |
| 7 purchase totals = | $1,023.11 | $1,123.9061 | $1,123.90 | $1,123.85 | $1,124.00 | |