| 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 | $185.78 | 10.689% | $205.638 | $205.64 | $205.65 | $205.60 |
| Purchase #2 | $243.56 | 10.530% | $269.2069 | $269.21 | $269.20 | $269.20 |
| Purchase #3 | $46.30 | 9.290% | $50.6013 | $50.60 | $50.60 | $50.60 |
| Purchase #4 | $226.82 | 5.737% | $239.8327 | $239.83 | $239.85 | $239.80 |
| Purchase #5 | $114.25 | 9.629% | $125.2511 | $125.25 | $125.25 | $125.30 |
| Purchase #6 | $5.80 | 11.334% | $6.4574 | $6.46 | $6.45 | $6.50 |
| Purchase #7 | $21.81 | 10.745% | $24.1535 | $24.15 | $24.15 | $24.20 |
| 7 purchase totals = | $844.32 | $921.1409 | $921.14 | $921.15 | $921.20 | |