| 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 | $111.35 | 9.519% | $121.9494 | $121.95 | $121.95 | $121.90 |
| Purchase #2 | $226.54 | 10.348% | $249.9824 | $249.98 | $250.00 | $250.00 |
| Purchase #3 | $8.70 | 3.833% | $9.0335 | $9.03 | $9.05 | $9.00 |
| Purchase #4 | $74.29 | 8.349% | $80.4925 | $80.49 | $80.50 | $80.50 |
| Purchase #5 | $10.25 | 8.873% | $11.1595 | $11.16 | $11.15 | $11.20 |
| Purchase #6 | $217.94 | 12.598% | $245.3961 | $245.40 | $245.40 | $245.40 |
| Purchase #7 | $196.90 | 10.499% | $217.5725 | $217.57 | $217.55 | $217.60 |
| 7 purchase totals = | $845.97 | $935.5859 | $935.58 | $935.60 | $935.60 | |