| 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 | $117.55 | 12.480% | $132.2202 | $132.22 | $132.20 | $132.20 |
| Purchase #2 | $150.92 | 9.197% | $164.8001 | $164.80 | $164.80 | $164.80 |
| Purchase #3 | $239.44 | 12.797% | $270.0811 | $270.08 | $270.10 | $270.10 |
| Purchase #4 | $96.62 | 4.484% | $100.9524 | $100.95 | $100.95 | $101.00 |
| Purchase #5 | $250.66 | 10.450% | $276.854 | $276.85 | $276.85 | $276.90 |
| Purchase #6 | $20.96 | 5.281% | $22.0669 | $22.07 | $22.05 | $22.10 |
| Purchase #7 | $227.71 | 4.521% | $238.0048 | $238.00 | $238.00 | $238.00 |
| 7 purchase totals = | $1,103.86 | $1,204.9795 | $1,204.97 | $1,204.95 | $1,205.10 | |