| 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 | $46.44 | 10.310% | $51.228 | $51.23 | $51.25 | $51.20 |
| Purchase #2 | $181.71 | 5.526% | $191.7513 | $191.75 | $191.75 | $191.80 |
| Purchase #3 | $31.37 | 3.191% | $32.371 | $32.37 | $32.35 | $32.40 |
| Purchase #4 | $35.87 | 8.767% | $39.0147 | $39.01 | $39.00 | $39.00 |
| Purchase #5 | $208.38 | 8.845% | $226.8112 | $226.81 | $226.80 | $226.80 |
| Purchase #6 | $162.62 | 12.167% | $182.406 | $182.41 | $182.40 | $182.40 |
| Purchase #7 | $12.83 | 8.128% | $13.8728 | $13.87 | $13.85 | $13.90 |
| 7 purchase totals = | $679.22 | $737.4550 | $737.45 | $737.40 | $737.50 | |