| 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 | $109.68 | 4.817% | $114.9633 | $114.96 | $114.95 | $115.00 |
| Purchase #2 | $89.95 | 11.131% | $99.9623 | $99.96 | $99.95 | $100.00 |
| Purchase #3 | $226.47 | 9.442% | $247.8533 | $247.85 | $247.85 | $247.90 |
| Purchase #4 | $228.28 | 5.245% | $240.2533 | $240.25 | $240.25 | $240.30 |
| Purchase #5 | $26.26 | 9.514% | $28.7584 | $28.76 | $28.75 | $28.80 |
| Purchase #6 | $229.73 | 8.529% | $249.3237 | $249.32 | $249.30 | $249.30 |
| Purchase #7 | $106.83 | 8.315% | $115.7129 | $115.71 | $115.70 | $115.70 |
| 7 purchase totals = | $1,017.20 | $1,096.8272 | $1,096.81 | $1,096.75 | $1,097.00 | |