| 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 | $222.67 | 6.565% | $237.2883 | $237.29 | $237.30 | $237.30 |
| Purchase #2 | $247.70 | 12.326% | $278.2315 | $278.23 | $278.25 | $278.20 |
| Purchase #3 | $182.73 | 3.136% | $188.4604 | $188.46 | $188.45 | $188.50 |
| Purchase #4 | $29.27 | 10.424% | $32.3211 | $32.32 | $32.30 | $32.30 |
| Purchase #5 | $230.48 | 3.846% | $239.3443 | $239.34 | $239.35 | $239.30 |
| Purchase #6 | $121.71 | 9.755% | $133.5828 | $133.58 | $133.60 | $133.60 |
| Purchase #7 | $206.26 | 10.824% | $228.5856 | $228.59 | $228.60 | $228.60 |
| 7 purchase totals = | $1,240.82 | $1,337.8140 | $1,337.81 | $1,337.85 | $1,337.80 | |