| 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 | $36.66 | 9.247% | $40.05 | $40.05 | $40.05 | $40.10 |
| Purchase #2 | $144.98 | 11.702% | $161.9456 | $161.95 | $161.95 | $161.90 |
| Purchase #3 | $233.85 | 3.787% | $242.7059 | $242.71 | $242.70 | $242.70 |
| Purchase #4 | $53.89 | 6.652% | $57.4748 | $57.47 | $57.45 | $57.50 |
| Purchase #5 | $71.29 | 11.711% | $79.6388 | $79.64 | $79.65 | $79.60 |
| Purchase #6 | $208.65 | 7.768% | $224.8579 | $224.86 | $224.85 | $224.90 |
| Purchase #7 | $208.52 | 4.490% | $217.8825 | $217.88 | $217.90 | $217.90 |
| 7 purchase totals = | $957.84 | $1,024.5555 | $1,024.56 | $1,024.55 | $1,024.60 | |