| 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 | $219.25 | 9.265% | $239.5635 | $239.56 | $239.55 | $239.60 |
| Purchase #2 | $47.26 | 9.477% | $51.7388 | $51.74 | $51.75 | $51.70 |
| Purchase #3 | $166.66 | 6.370% | $177.2762 | $177.28 | $177.30 | $177.30 |
| Purchase #4 | $202.94 | 7.198% | $217.5476 | $217.55 | $217.55 | $217.50 |
| Purchase #5 | $247.95 | 8.236% | $268.3712 | $268.37 | $268.35 | $268.40 |
| Purchase #6 | $87.96 | 4.235% | $91.6851 | $91.69 | $91.70 | $91.70 |
| Purchase #7 | $218.29 | 3.364% | $225.6333 | $225.63 | $225.65 | $225.60 |
| 7 purchase totals = | $1,190.31 | $1,271.8157 | $1,271.82 | $1,271.85 | $1,271.80 | |