| 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 | $193.76 | 11.230% | $215.5192 | $215.52 | $215.50 | $215.50 |
| Purchase #2 | $222.25 | 9.248% | $242.8037 | $242.80 | $242.80 | $242.80 |
| Purchase #3 | $135.73 | 8.120% | $146.7513 | $146.75 | $146.75 | $146.80 |
| Purchase #4 | $49.50 | 12.598% | $55.736 | $55.74 | $55.75 | $55.70 |
| Purchase #5 | $67.39 | 10.528% | $74.4848 | $74.48 | $74.50 | $74.50 |
| Purchase #6 | $186.99 | 13.441% | $212.1233 | $212.12 | $212.10 | $212.10 |
| Purchase #7 | $101.51 | 9.771% | $111.4285 | $111.43 | $111.45 | $111.40 |
| 7 purchase totals = | $957.13 | $1,058.8468 | $1,058.84 | $1,058.85 | $1,058.80 | |