| 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 | $220.27 | 13.356% | $249.6893 | $249.69 | $249.70 | $249.70 |
| Purchase #2 | $232.71 | 4.384% | $242.912 | $242.91 | $242.90 | $242.90 |
| Purchase #3 | $18.92 | 5.352% | $19.9326 | $19.93 | $19.95 | $19.90 |
| Purchase #4 | $145.36 | 10.214% | $160.2071 | $160.21 | $160.20 | $160.20 |
| Purchase #5 | $161.78 | 10.239% | $178.3447 | $178.34 | $178.35 | $178.30 |
| Purchase #6 | $172.27 | 9.293% | $188.2791 | $188.28 | $188.30 | $188.30 |
| Purchase #7 | $73.42 | 9.641% | $80.4984 | $80.50 | $80.50 | $80.50 |
| 7 purchase totals = | $1,024.73 | $1,119.8632 | $1,119.86 | $1,119.90 | $1,119.80 | |