| 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 | $217.25 | 9.195% | $237.2261 | $237.23 | $237.25 | $237.20 |
| Purchase #2 | $21.40 | 6.744% | $22.8432 | $22.84 | $22.85 | $22.80 |
| Purchase #3 | $69.61 | 6.150% | $73.891 | $73.89 | $73.90 | $73.90 |
| Purchase #4 | $174.62 | 12.378% | $196.2345 | $196.23 | $196.25 | $196.20 |
| Purchase #5 | $183.29 | 12.794% | $206.7401 | $206.74 | $206.75 | $206.70 |
| Purchase #6 | $22.34 | 13.289% | $25.3088 | $25.31 | $25.30 | $25.30 |
| Purchase #7 | $96.26 | 9.139% | $105.0572 | $105.06 | $105.05 | $105.10 |
| 7 purchase totals = | $784.77 | $867.3009 | $867.30 | $867.35 | $867.20 | |