| 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 | $225.97 | 6.498% | $240.6535 | $240.65 | $240.65 | $240.70 |
| Purchase #2 | $68.65 | 10.619% | $75.9399 | $75.94 | $75.95 | $75.90 |
| Purchase #3 | $249.63 | 12.614% | $281.1183 | $281.12 | $281.10 | $281.10 |
| Purchase #4 | $40.40 | 9.524% | $44.2477 | $44.25 | $44.25 | $44.20 |
| Purchase #5 | $188.40 | 3.566% | $195.1183 | $195.12 | $195.10 | $195.10 |
| Purchase #6 | $43.36 | 8.422% | $47.0118 | $47.01 | $47.00 | $47.00 |
| Purchase #7 | $199.33 | 8.752% | $216.7754 | $216.78 | $216.80 | $216.80 |
| 7 purchase totals = | $1,015.74 | $1,100.8649 | $1,100.87 | $1,100.85 | $1,100.80 | |