| 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 | $223.47 | 6.391% | $237.752 | $237.75 | $237.75 | $237.80 |
| Purchase #2 | $136.56 | 12.486% | $153.6109 | $153.61 | $153.60 | $153.60 |
| Purchase #3 | $82.53 | 7.549% | $88.7602 | $88.76 | $88.75 | $88.80 |
| Purchase #4 | $237.35 | 13.524% | $269.4492 | $269.45 | $269.45 | $269.40 |
| Purchase #5 | $247.93 | 12.598% | $279.1642 | $279.16 | $279.15 | $279.20 |
| Purchase #6 | $116.38 | 5.146% | $122.3689 | $122.37 | $122.35 | $122.40 |
| Purchase #7 | $166.75 | 10.314% | $183.9486 | $183.95 | $183.95 | $183.90 |
| 7 purchase totals = | $1,210.97 | $1,335.0540 | $1,335.05 | $1,335.00 | $1,335.10 | |