| 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 | $128.99 | 3.793% | $133.8826 | $133.88 | $133.90 | $133.90 |
| Purchase #2 | $236.54 | 6.771% | $252.5561 | $252.56 | $252.55 | $252.60 |
| Purchase #3 | $14.62 | 4.494% | $15.277 | $15.28 | $15.30 | $15.30 |
| Purchase #4 | $119.93 | 9.113% | $130.8592 | $130.86 | $130.85 | $130.90 |
| Purchase #5 | $174.47 | 8.599% | $189.4727 | $189.47 | $189.45 | $189.50 |
| Purchase #6 | $232.85 | 4.172% | $242.5645 | $242.56 | $242.55 | $242.60 |
| Purchase #7 | $177.87 | 3.303% | $183.745 | $183.75 | $183.75 | $183.70 |
| 7 purchase totals = | $1,085.27 | $1,148.3571 | $1,148.36 | $1,148.35 | $1,148.50 | |