| 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 | $139.55 | 9.402% | $152.6705 | $152.67 | $152.65 | $152.70 |
| Purchase #2 | $40.85 | 9.582% | $44.7642 | $44.76 | $44.75 | $44.80 |
| Purchase #3 | $236.53 | 13.699% | $268.9322 | $268.93 | $268.95 | $268.90 |
| Purchase #4 | $240.77 | 3.506% | $249.2114 | $249.21 | $249.20 | $249.20 |
| Purchase #5 | $216.81 | 10.384% | $239.3236 | $239.32 | $239.30 | $239.30 |
| Purchase #6 | $242.91 | 3.835% | $252.2256 | $252.23 | $252.25 | $252.20 |
| Purchase #7 | $28.66 | 4.148% | $29.8488 | $29.85 | $29.85 | $29.80 |
| 7 purchase totals = | $1,146.08 | $1,236.9763 | $1,236.97 | $1,236.95 | $1,236.90 | |