| 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 | $116.96 | 3.772% | $121.3717 | $121.37 | $121.35 | $121.40 |
| Purchase #2 | $177.86 | 12.196% | $199.5518 | $199.55 | $199.55 | $199.60 |
| Purchase #3 | $145.80 | 6.581% | $155.3951 | $155.40 | $155.40 | $155.40 |
| Purchase #4 | $73.58 | 8.504% | $79.8372 | $79.84 | $79.85 | $79.80 |
| Purchase #5 | $151.58 | 13.264% | $171.6856 | $171.69 | $171.70 | $171.70 |
| Purchase #6 | $193.84 | 3.573% | $200.7659 | $200.77 | $200.75 | $200.80 |
| Purchase #7 | $139.35 | 12.242% | $156.4092 | $156.41 | $156.40 | $156.40 |
| 7 purchase totals = | $998.97 | $1,085.0165 | $1,085.03 | $1,085.00 | $1,085.10 | |