| 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 | $204.54 | 11.272% | $227.5957 | $227.60 | $227.60 | $227.60 |
| Purchase #2 | $193.64 | 6.573% | $206.368 | $206.37 | $206.35 | $206.40 |
| Purchase #3 | $164.53 | 5.365% | $173.357 | $173.36 | $173.35 | $173.40 |
| Purchase #4 | $95.35 | 10.404% | $105.2702 | $105.27 | $105.25 | $105.30 |
| Purchase #5 | $23.37 | 12.435% | $26.2761 | $26.28 | $26.30 | $26.30 |
| Purchase #6 | $32.76 | 4.479% | $34.2273 | $34.23 | $34.25 | $34.20 |
| Purchase #7 | $76.43 | 11.307% | $85.0719 | $85.07 | $85.05 | $85.10 |
| 7 purchase totals = | $790.62 | $858.1662 | $858.18 | $858.15 | $858.30 | |