| 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 | $235.84 | 7.429% | $253.3606 | $253.36 | $253.35 | $253.40 |
| Purchase #2 | $86.40 | 5.478% | $91.133 | $91.13 | $91.15 | $91.10 |
| Purchase #3 | $76.53 | 6.801% | $81.7348 | $81.73 | $81.75 | $81.70 |
| Purchase #4 | $146.73 | 9.760% | $161.0508 | $161.05 | $161.05 | $161.10 |
| Purchase #5 | $155.43 | 7.671% | $167.353 | $167.35 | $167.35 | $167.40 |
| Purchase #6 | $66.67 | 11.748% | $74.5024 | $74.50 | $74.50 | $74.50 |
| Purchase #7 | $245.44 | 11.722% | $274.2105 | $274.21 | $274.20 | $274.20 |
| 7 purchase totals = | $1,013.04 | $1,103.3451 | $1,103.33 | $1,103.35 | $1,103.40 | |