| 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 | $222.87 | 10.513% | $246.3003 | $246.30 | $246.30 | $246.30 |
| Purchase #2 | $182.34 | 4.115% | $189.8433 | $189.84 | $189.85 | $189.80 |
| Purchase #3 | $66.72 | 10.845% | $73.9558 | $73.96 | $73.95 | $74.00 |
| Purchase #4 | $58.30 | 10.803% | $64.5981 | $64.60 | $64.60 | $64.60 |
| Purchase #5 | $29.48 | 7.534% | $31.701 | $31.70 | $31.70 | $31.70 |
| Purchase #6 | $230.50 | 11.753% | $257.5907 | $257.59 | $257.60 | $257.60 |
| Purchase #7 | $247.35 | 11.686% | $276.2553 | $276.26 | $276.25 | $276.30 |
| 7 purchase totals = | $1,037.56 | $1,140.2445 | $1,140.25 | $1,140.25 | $1,140.30 | |