| 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 | $34.93 | 12.856% | $39.4206 | $39.42 | $39.40 | $39.40 |
| Purchase #2 | $197.51 | 3.281% | $203.9903 | $203.99 | $204.00 | $204.00 |
| Purchase #3 | $215.36 | 6.689% | $229.7654 | $229.77 | $229.75 | $229.80 |
| Purchase #4 | $27.27 | 7.220% | $29.2389 | $29.24 | $29.25 | $29.20 |
| Purchase #5 | $128.28 | 5.209% | $134.9621 | $134.96 | $134.95 | $135.00 |
| Purchase #6 | $79.96 | 12.695% | $90.1109 | $90.11 | $90.10 | $90.10 |
| Purchase #7 | $237.37 | 10.394% | $262.0422 | $262.04 | $262.05 | $262.00 |
| 7 purchase totals = | $920.68 | $989.5304 | $989.53 | $989.50 | $989.50 | |