| 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 | $223.73 | 3.699% | $232.0058 | $232.01 | $232.00 | $232.00 |
| Purchase #2 | $116.58 | 10.601% | $128.9386 | $128.94 | $128.95 | $128.90 |
| Purchase #3 | $99.96 | 8.584% | $108.5406 | $108.54 | $108.55 | $108.50 |
| Purchase #4 | $182.83 | 13.543% | $207.5907 | $207.59 | $207.60 | $207.60 |
| Purchase #5 | $170.67 | 7.785% | $183.9567 | $183.96 | $183.95 | $184.00 |
| Purchase #6 | $142.93 | 7.697% | $153.9313 | $153.93 | $153.95 | $153.90 |
| Purchase #7 | $67.60 | 3.818% | $70.181 | $70.18 | $70.20 | $70.20 |
| 7 purchase totals = | $1,004.30 | $1,085.1447 | $1,085.15 | $1,085.20 | $1,085.10 | |