| 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 | $184.28 | 10.840% | $204.256 | $204.26 | $204.25 | $204.30 |
| Purchase #2 | $103.50 | 12.575% | $116.5151 | $116.52 | $116.50 | $116.50 |
| Purchase #3 | $183.35 | 9.852% | $201.4136 | $201.41 | $201.40 | $201.40 |
| Purchase #4 | $139.93 | 12.236% | $157.0518 | $157.05 | $157.05 | $157.10 |
| Purchase #5 | $49.32 | 12.105% | $55.2902 | $55.29 | $55.30 | $55.30 |
| Purchase #6 | $156.96 | 9.808% | $172.3546 | $172.35 | $172.35 | $172.40 |
| Purchase #7 | $246.58 | 4.572% | $257.8536 | $257.85 | $257.85 | $257.90 |
| 7 purchase totals = | $1,063.92 | $1,164.7349 | $1,164.73 | $1,164.70 | $1,164.90 | |