| 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 | $14.64 | 11.819% | $16.3703 | $16.37 | $16.35 | $16.40 |
| Purchase #2 | $64.66 | 7.203% | $69.3175 | $69.32 | $69.30 | $69.30 |
| Purchase #3 | $138.33 | 3.536% | $143.2213 | $143.22 | $143.20 | $143.20 |
| Purchase #4 | $165.40 | 5.618% | $174.6922 | $174.69 | $174.70 | $174.70 |
| Purchase #5 | $243.26 | 12.302% | $273.1858 | $273.19 | $273.20 | $273.20 |
| Purchase #6 | $228.97 | 10.198% | $252.3204 | $252.32 | $252.30 | $252.30 |
| Purchase #7 | $99.47 | 8.347% | $107.7728 | $107.77 | $107.75 | $107.80 |
| 7 purchase totals = | $954.73 | $1,036.8803 | $1,036.88 | $1,036.80 | $1,036.90 | |