| 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 | $203.64 | 13.536% | $231.2047 | $231.20 | $231.20 | $231.20 |
| Purchase #2 | $213.26 | 5.803% | $225.6355 | $225.64 | $225.65 | $225.60 |
| Purchase #3 | $199.52 | 10.848% | $221.1639 | $221.16 | $221.15 | $221.20 |
| Purchase #4 | $207.34 | 4.491% | $216.6516 | $216.65 | $216.65 | $216.70 |
| Purchase #5 | $85.82 | 6.676% | $91.5493 | $91.55 | $91.55 | $91.50 |
| Purchase #6 | $150.46 | 8.186% | $162.7767 | $162.78 | $162.80 | $162.80 |
| Purchase #7 | $245.40 | 11.803% | $274.3646 | $274.36 | $274.35 | $274.40 |
| 7 purchase totals = | $1,305.44 | $1,423.3463 | $1,423.34 | $1,423.35 | $1,423.40 | |