| 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 | $216.84 | 5.449% | $228.6556 | $228.66 | $228.65 | $228.70 |
| Purchase #2 | $130.99 | 11.161% | $145.6098 | $145.61 | $145.60 | $145.60 |
| Purchase #3 | $16.65 | 9.398% | $18.2148 | $18.21 | $18.20 | $18.20 |
| Purchase #4 | $43.87 | 9.656% | $48.1061 | $48.11 | $48.10 | $48.10 |
| Purchase #5 | $122.83 | 5.599% | $129.7073 | $129.71 | $129.70 | $129.70 |
| Purchase #6 | $50.69 | 12.463% | $57.0075 | $57.01 | $57.00 | $57.00 |
| Purchase #7 | $7.67 | 8.581% | $8.3282 | $8.33 | $8.35 | $8.30 |
| 7 purchase totals = | $589.54 | $635.6293 | $635.64 | $635.60 | $635.60 | |