| 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 | $115.39 | 10.787% | $127.8371 | $127.84 | $127.85 | $127.80 |
| Purchase #2 | $69.64 | 13.758% | $79.2211 | $79.22 | $79.20 | $79.20 |
| Purchase #3 | $235.94 | 4.561% | $246.7012 | $246.70 | $246.70 | $246.70 |
| Purchase #4 | $235.46 | 4.773% | $246.6985 | $246.70 | $246.70 | $246.70 |
| Purchase #5 | $246.94 | 12.706% | $278.3162 | $278.32 | $278.30 | $278.30 |
| Purchase #6 | $103.36 | 9.539% | $113.2195 | $113.22 | $113.20 | $113.20 |
| Purchase #7 | $19.71 | 4.227% | $20.5431 | $20.54 | $20.55 | $20.50 |
| 7 purchase totals = | $1,026.44 | $1,112.5367 | $1,112.54 | $1,112.50 | $1,112.40 | |