| 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 | $184.86 | 9.718% | $202.8247 | $202.82 | $202.80 | $202.80 |
| Purchase #2 | $48.49 | 3.451% | $50.1634 | $50.16 | $50.15 | $50.20 |
| Purchase #3 | $21.78 | 4.652% | $22.7932 | $22.79 | $22.80 | $22.80 |
| Purchase #4 | $187.69 | 6.162% | $199.2555 | $199.26 | $199.25 | $199.30 |
| Purchase #5 | $225.42 | 7.315% | $241.9095 | $241.91 | $241.90 | $241.90 |
| Purchase #6 | $134.58 | 9.838% | $147.82 | $147.82 | $147.80 | $147.80 |
| Purchase #7 | $9.35 | 9.643% | $10.2516 | $10.25 | $10.25 | $10.30 |
| 7 purchase totals = | $812.17 | $875.0179 | $875.01 | $874.95 | $875.10 | |