| 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 | $212.84 | 10.693% | $235.599 | $235.60 | $235.60 | $235.60 |
| Purchase #2 | $219.98 | 5.474% | $232.0217 | $232.02 | $232.00 | $232.00 |
| Purchase #3 | $246.84 | 6.487% | $262.8525 | $262.85 | $262.85 | $262.90 |
| Purchase #4 | $148.44 | 3.631% | $153.8299 | $153.83 | $153.85 | $153.80 |
| Purchase #5 | $149.53 | 5.107% | $157.1665 | $157.17 | $157.15 | $157.20 |
| Purchase #6 | $115.52 | 10.675% | $127.8518 | $127.85 | $127.85 | $127.90 |
| Purchase #7 | $95.37 | 13.565% | $108.3069 | $108.31 | $108.30 | $108.30 |
| 7 purchase totals = | $1,188.52 | $1,277.6283 | $1,277.63 | $1,277.60 | $1,277.70 | |