| 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 | $182.95 | 4.234% | $190.6961 | $190.70 | $190.70 | $190.70 |
| Purchase #2 | $117.36 | 9.699% | $128.7427 | $128.74 | $128.75 | $128.70 |
| Purchase #3 | $245.62 | 10.533% | $271.4912 | $271.49 | $271.50 | $271.50 |
| Purchase #4 | $101.93 | 4.835% | $106.8583 | $106.86 | $106.85 | $106.90 |
| Purchase #5 | $117.55 | 13.857% | $133.8389 | $133.84 | $133.85 | $133.80 |
| Purchase #6 | $203.71 | 7.270% | $218.5197 | $218.52 | $218.50 | $218.50 |
| Purchase #7 | $239.87 | 3.215% | $247.5818 | $247.58 | $247.60 | $247.60 |
| 7 purchase totals = | $1,208.99 | $1,297.7287 | $1,297.73 | $1,297.75 | $1,297.70 | |