| 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 | $31.71 | 4.556% | $33.1547 | $33.15 | $33.15 | $33.20 |
| Purchase #2 | $131.53 | 5.846% | $139.2192 | $139.22 | $139.20 | $139.20 |
| Purchase #3 | $95.81 | 7.225% | $102.7323 | $102.73 | $102.75 | $102.70 |
| Purchase #4 | $210.73 | 10.190% | $232.2034 | $232.20 | $232.20 | $232.20 |
| Purchase #5 | $233.64 | 6.226% | $248.1864 | $248.19 | $248.20 | $248.20 |
| Purchase #6 | $242.72 | 11.638% | $270.9678 | $270.97 | $270.95 | $271.00 |
| Purchase #7 | $33.98 | 9.407% | $37.1765 | $37.18 | $37.20 | $37.20 |
| 7 purchase totals = | $980.12 | $1,063.6403 | $1,063.64 | $1,063.65 | $1,063.70 | |