| 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 | $203.99 | 9.481% | $223.3303 | $223.33 | $223.35 | $223.30 |
| Purchase #2 | $142.31 | 9.834% | $156.3048 | $156.30 | $156.30 | $156.30 |
| Purchase #3 | $102.66 | 3.279% | $106.0262 | $106.03 | $106.05 | $106.00 |
| Purchase #4 | $32.34 | 3.145% | $33.3571 | $33.36 | $33.35 | $33.40 |
| Purchase #5 | $179.65 | 7.841% | $193.7364 | $193.74 | $193.75 | $193.70 |
| Purchase #6 | $212.51 | 11.836% | $237.6627 | $237.66 | $237.65 | $237.70 |
| Purchase #7 | $194.92 | 11.352% | $217.0473 | $217.05 | $217.05 | $217.00 |
| 7 purchase totals = | $1,068.38 | $1,167.4648 | $1,167.47 | $1,167.50 | $1,167.40 | |