| 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 | $202.47 | 12.660% | $228.1027 | $228.10 | $228.10 | $228.10 |
| Purchase #2 | $196.25 | 9.230% | $214.3639 | $214.36 | $214.35 | $214.40 |
| Purchase #3 | $156.80 | 11.534% | $174.8853 | $174.89 | $174.90 | $174.90 |
| Purchase #4 | $149.34 | 10.290% | $164.7071 | $164.71 | $164.70 | $164.70 |
| Purchase #5 | $103.90 | 12.772% | $117.1701 | $117.17 | $117.15 | $117.20 |
| Purchase #6 | $118.69 | 6.821% | $126.7858 | $126.79 | $126.80 | $126.80 |
| Purchase #7 | $30.47 | 7.698% | $32.8156 | $32.82 | $32.80 | $32.80 |
| 7 purchase totals = | $957.92 | $1,058.8305 | $1,058.84 | $1,058.80 | $1,058.90 | |