| 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 | $200.47 | 10.706% | $221.9323 | $221.93 | $221.95 | $221.90 |
| Purchase #2 | $93.98 | 9.610% | $103.0115 | $103.01 | $103.00 | $103.00 |
| Purchase #3 | $119.76 | 10.512% | $132.3492 | $132.35 | $132.35 | $132.30 |
| Purchase #4 | $210.36 | 3.203% | $217.0978 | $217.10 | $217.10 | $217.10 |
| Purchase #5 | $110.61 | 6.476% | $117.7731 | $117.77 | $117.75 | $117.80 |
| Purchase #6 | $247.94 | 11.493% | $276.4357 | $276.44 | $276.45 | $276.40 |
| Purchase #7 | $104.40 | 9.171% | $113.9745 | $113.97 | $113.95 | $114.00 |
| 7 purchase totals = | $1,087.52 | $1,182.5741 | $1,182.57 | $1,182.55 | $1,182.50 | |