| 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 | $246.30 | 6.769% | $262.972 | $262.97 | $262.95 | $263.00 |
| Purchase #2 | $207.92 | 6.725% | $221.9026 | $221.90 | $221.90 | $221.90 |
| Purchase #3 | $140.45 | 9.565% | $153.884 | $153.88 | $153.90 | $153.90 |
| Purchase #4 | $201.66 | 10.651% | $223.1388 | $223.14 | $223.15 | $223.10 |
| Purchase #5 | $42.90 | 5.454% | $45.2398 | $45.24 | $45.25 | $45.20 |
| Purchase #6 | $54.78 | 6.627% | $58.4103 | $58.41 | $58.40 | $58.40 |
| Purchase #7 | $140.76 | 7.716% | $151.621 | $151.62 | $151.60 | $151.60 |
| 7 purchase totals = | $1,034.77 | $1,117.1685 | $1,117.16 | $1,117.15 | $1,117.10 | |