| 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 | $226.49 | 9.108% | $247.1187 | $247.12 | $247.10 | $247.10 |
| Purchase #2 | $117.84 | 6.826% | $125.8838 | $125.88 | $125.90 | $125.90 |
| Purchase #3 | $249.50 | 5.506% | $263.2375 | $263.24 | $263.25 | $263.20 |
| Purchase #4 | $73.64 | 3.107% | $75.928 | $75.93 | $75.95 | $75.90 |
| Purchase #5 | $46.81 | 11.398% | $52.1454 | $52.15 | $52.15 | $52.10 |
| Purchase #6 | $35.60 | 11.438% | $39.6719 | $39.67 | $39.65 | $39.70 |
| Purchase #7 | $195.56 | 11.549% | $218.1452 | $218.15 | $218.15 | $218.10 |
| 7 purchase totals = | $945.44 | $1,022.1305 | $1,022.14 | $1,022.15 | $1,022.00 | |