| 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 | $231.93 | 13.794% | $263.9224 | $263.92 | $263.90 | $263.90 |
| Purchase #2 | $84.61 | 3.759% | $87.7905 | $87.79 | $87.80 | $87.80 |
| Purchase #3 | $174.59 | 4.665% | $182.7346 | $182.73 | $182.75 | $182.70 |
| Purchase #4 | $150.67 | 6.158% | $159.9483 | $159.95 | $159.95 | $159.90 |
| Purchase #5 | $227.25 | 6.449% | $241.9054 | $241.91 | $241.90 | $241.90 |
| Purchase #6 | $103.52 | 12.515% | $116.4755 | $116.48 | $116.50 | $116.50 |
| Purchase #7 | $154.34 | 9.111% | $168.4019 | $168.40 | $168.40 | $168.40 |
| 7 purchase totals = | $1,126.91 | $1,221.1786 | $1,221.18 | $1,221.20 | $1,221.10 | |