| 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 | $37.91 | 4.798% | $39.7289 | $39.73 | $39.75 | $39.70 |
| Purchase #2 | $94.72 | 8.791% | $103.0468 | $103.05 | $103.05 | $103.00 |
| Purchase #3 | $219.71 | 4.110% | $228.7401 | $228.74 | $228.75 | $228.70 |
| Purchase #4 | $244.99 | 8.452% | $265.6966 | $265.70 | $265.70 | $265.70 |
| Purchase #5 | $249.54 | 3.549% | $258.3962 | $258.40 | $258.40 | $258.40 |
| Purchase #6 | $186.62 | 6.270% | $198.3211 | $198.32 | $198.30 | $198.30 |
| Purchase #7 | $132.75 | 11.650% | $148.2154 | $148.22 | $148.20 | $148.20 |
| 7 purchase totals = | $1,166.24 | $1,242.1451 | $1,242.16 | $1,242.15 | $1,242.00 | |