| 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 | $245.59 | 9.605% | $269.1789 | $269.18 | $269.20 | $269.20 |
| Purchase #2 | $246.88 | 5.506% | $260.4732 | $260.47 | $260.45 | $260.50 |
| Purchase #3 | $148.91 | 4.512% | $155.6288 | $155.63 | $155.65 | $155.60 |
| Purchase #4 | $184.31 | 8.841% | $200.6048 | $200.60 | $200.60 | $200.60 |
| Purchase #5 | $143.90 | 7.608% | $154.8479 | $154.85 | $154.85 | $154.80 |
| Purchase #6 | $232.28 | 5.305% | $244.6025 | $244.60 | $244.60 | $244.60 |
| Purchase #7 | $236.49 | 7.831% | $255.0095 | $255.01 | $255.00 | $255.00 |
| 7 purchase totals = | $1,438.36 | $1,540.3456 | $1,540.34 | $1,540.35 | $1,540.30 | |