| 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 | $218.83 | 4.474% | $228.6205 | $228.62 | $228.60 | $228.60 |
| Purchase #2 | $235.85 | 4.630% | $246.7699 | $246.77 | $246.75 | $246.80 |
| Purchase #3 | $216.27 | 10.762% | $239.545 | $239.55 | $239.55 | $239.50 |
| Purchase #4 | $221.69 | 5.365% | $233.5837 | $233.58 | $233.60 | $233.60 |
| Purchase #5 | $97.69 | 12.760% | $110.1552 | $110.16 | $110.15 | $110.20 |
| Purchase #6 | $185.88 | 4.221% | $193.726 | $193.73 | $193.75 | $193.70 |
| Purchase #7 | $146.67 | 3.116% | $151.2402 | $151.24 | $151.25 | $151.20 |
| 7 purchase totals = | $1,322.88 | $1,403.6405 | $1,403.65 | $1,403.65 | $1,403.60 | |