| 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 | $216.37 | 6.617% | $230.6872 | $230.69 | $230.70 | $230.70 |
| Purchase #2 | $234.35 | 10.442% | $258.8208 | $258.82 | $258.80 | $258.80 |
| Purchase #3 | $203.54 | 4.290% | $212.2719 | $212.27 | $212.25 | $212.30 |
| Purchase #4 | $166.43 | 7.777% | $179.3733 | $179.37 | $179.35 | $179.40 |
| Purchase #5 | $173.84 | 5.253% | $182.9718 | $182.97 | $182.95 | $183.00 |
| Purchase #6 | $78.99 | 8.222% | $85.4846 | $85.48 | $85.50 | $85.50 |
| Purchase #7 | $249.40 | 10.791% | $276.3128 | $276.31 | $276.30 | $276.30 |
| 7 purchase totals = | $1,322.92 | $1,425.9224 | $1,425.91 | $1,425.85 | $1,426.00 | |