| 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 | $198.50 | 3.171% | $204.7944 | $204.79 | $204.80 | $204.80 |
| Purchase #2 | $250.63 | 9.652% | $274.8208 | $274.82 | $274.80 | $274.80 |
| Purchase #3 | $57.77 | 7.793% | $62.272 | $62.27 | $62.25 | $62.30 |
| Purchase #4 | $84.90 | 10.738% | $94.0166 | $94.02 | $94.00 | $94.00 |
| Purchase #5 | $194.25 | 10.601% | $214.8424 | $214.84 | $214.85 | $214.80 |
| Purchase #6 | $174.70 | 6.326% | $185.7515 | $185.75 | $185.75 | $185.80 |
| Purchase #7 | $82.26 | 12.176% | $92.276 | $92.28 | $92.30 | $92.30 |
| 7 purchase totals = | $1,043.01 | $1,128.7737 | $1,128.77 | $1,128.75 | $1,128.80 | |