| 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 | $134.57 | 4.121% | $140.1156 | $140.12 | $140.10 | $140.10 |
| Purchase #2 | $237.28 | 9.165% | $259.0267 | $259.03 | $259.05 | $259.00 |
| Purchase #3 | $117.35 | 10.504% | $129.6764 | $129.68 | $129.70 | $129.70 |
| Purchase #4 | $12.94 | 7.612% | $13.925 | $13.93 | $13.95 | $13.90 |
| Purchase #5 | $178.99 | 11.738% | $199.9998 | $200.00 | $200.00 | $200.00 |
| Purchase #6 | $158.28 | 8.124% | $171.1387 | $171.14 | $171.15 | $171.10 |
| Purchase #7 | $185.98 | 5.593% | $196.3819 | $196.38 | $196.40 | $196.40 |
| 7 purchase totals = | $1,025.39 | $1,110.2641 | $1,110.28 | $1,110.35 | $1,110.20 | |