| 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 | $96.81 | 4.606% | $101.2691 | $101.27 | $101.25 | $101.30 |
| Purchase #2 | $213.57 | 10.752% | $236.533 | $236.53 | $236.55 | $236.50 |
| Purchase #3 | $177.71 | 5.703% | $187.8448 | $187.84 | $187.85 | $187.80 |
| Purchase #4 | $80.40 | 11.187% | $89.3943 | $89.39 | $89.40 | $89.40 |
| Purchase #5 | $51.26 | 11.154% | $56.9775 | $56.98 | $57.00 | $57.00 |
| Purchase #6 | $109.64 | 10.116% | $120.7312 | $120.73 | $120.75 | $120.70 |
| Purchase #7 | $242.41 | 13.858% | $276.0032 | $276.00 | $276.00 | $276.00 |
| 7 purchase totals = | $971.80 | $1,068.7531 | $1,068.74 | $1,068.80 | $1,068.70 | |