| 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 | $40.48 | 7.536% | $43.5306 | $43.53 | $43.55 | $43.50 |
| Purchase #2 | $249.64 | 13.446% | $283.2066 | $283.21 | $283.20 | $283.20 |
| Purchase #3 | $185.74 | 3.276% | $191.8248 | $191.82 | $191.80 | $191.80 |
| Purchase #4 | $235.66 | 4.458% | $246.1657 | $246.17 | $246.15 | $246.20 |
| Purchase #5 | $119.54 | 6.350% | $127.1308 | $127.13 | $127.15 | $127.10 |
| Purchase #6 | $83.56 | 10.102% | $92.0012 | $92.00 | $92.00 | $92.00 |
| Purchase #7 | $218.92 | 7.735% | $235.8535 | $235.85 | $235.85 | $235.90 |
| 7 purchase totals = | $1,133.54 | $1,219.7132 | $1,219.71 | $1,219.70 | $1,219.70 | |