| 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 | $126.88 | 9.289% | $138.6659 | $138.67 | $138.65 | $138.70 |
| Purchase #2 | $197.86 | 4.569% | $206.9002 | $206.90 | $206.90 | $206.90 |
| Purchase #3 | $107.74 | 10.700% | $119.2682 | $119.27 | $119.25 | $119.30 |
| Purchase #4 | $162.62 | 9.458% | $178.0006 | $178.00 | $178.00 | $178.00 |
| Purchase #5 | $117.48 | 7.309% | $126.0666 | $126.07 | $126.05 | $126.10 |
| Purchase #6 | $99.95 | 9.533% | $109.4782 | $109.48 | $109.50 | $109.50 |
| Purchase #7 | $225.96 | 9.345% | $247.076 | $247.08 | $247.10 | $247.10 |
| 7 purchase totals = | $1,038.49 | $1,125.4557 | $1,125.47 | $1,125.45 | $1,125.60 | |