| 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 | $132.54 | 7.447% | $142.4103 | $142.41 | $142.40 | $142.40 |
| Purchase #2 | $118.61 | 3.341% | $122.5728 | $122.57 | $122.55 | $122.60 |
| Purchase #3 | $47.51 | 13.730% | $54.0331 | $54.03 | $54.05 | $54.00 |
| Purchase #4 | $192.67 | 10.272% | $212.4611 | $212.46 | $212.45 | $212.50 |
| Purchase #5 | $62.69 | 11.687% | $70.0166 | $70.02 | $70.00 | $70.00 |
| Purchase #6 | $189.71 | 12.616% | $213.6438 | $213.64 | $213.65 | $213.60 |
| Purchase #7 | $192.95 | 12.351% | $216.7813 | $216.78 | $216.80 | $216.80 |
| 7 purchase totals = | $936.68 | $1,031.9190 | $1,031.91 | $1,031.90 | $1,031.90 | |