| 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 | $196.65 | 3.509% | $203.5504 | $203.55 | $203.55 | $203.60 |
| Purchase #2 | $98.52 | 5.336% | $103.777 | $103.78 | $103.80 | $103.80 |
| Purchase #3 | $207.77 | 3.845% | $215.7588 | $215.76 | $215.75 | $215.80 |
| Purchase #4 | $175.71 | 13.128% | $198.7772 | $198.78 | $198.80 | $198.80 |
| Purchase #5 | $116.77 | 6.458% | $124.311 | $124.31 | $124.30 | $124.30 |
| Purchase #6 | $7.33 | 12.207% | $8.2248 | $8.22 | $8.20 | $8.20 |
| Purchase #7 | $173.85 | 8.691% | $188.9593 | $188.96 | $188.95 | $189.00 |
| 7 purchase totals = | $976.60 | $1,043.3585 | $1,043.36 | $1,043.35 | $1,043.50 | |