| 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 | $120.63 | 3.300% | $124.6108 | $124.61 | $124.60 | $124.60 |
| Purchase #2 | $91.33 | 5.680% | $96.5175 | $96.52 | $96.50 | $96.50 |
| Purchase #3 | $229.66 | 7.870% | $247.7342 | $247.73 | $247.75 | $247.70 |
| Purchase #4 | $225.30 | 9.760% | $247.2893 | $247.29 | $247.30 | $247.30 |
| Purchase #5 | $170.58 | 3.177% | $175.9993 | $176.00 | $176.00 | $176.00 |
| Purchase #6 | $156.48 | 13.553% | $177.6877 | $177.69 | $177.70 | $177.70 |
| Purchase #7 | $58.97 | 3.503% | $61.0357 | $61.04 | $61.05 | $61.00 |
| 7 purchase totals = | $1,052.95 | $1,130.8745 | $1,130.88 | $1,130.90 | $1,130.80 | |