| 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 | $222.56 | 7.366% | $238.9538 | $238.95 | $238.95 | $239.00 |
| Purchase #2 | $68.77 | 12.218% | $77.1723 | $77.17 | $77.15 | $77.20 |
| Purchase #3 | $31.54 | 4.365% | $32.9167 | $32.92 | $32.90 | $32.90 |
| Purchase #4 | $179.75 | 13.657% | $204.2985 | $204.30 | $204.30 | $204.30 |
| Purchase #5 | $146.69 | 13.278% | $166.1675 | $166.17 | $166.15 | $166.20 |
| Purchase #6 | $150.94 | 5.360% | $159.0304 | $159.03 | $159.05 | $159.00 |
| Purchase #7 | $141.42 | 11.474% | $157.6465 | $157.65 | $157.65 | $157.60 |
| 7 purchase totals = | $941.67 | $1,036.1857 | $1,036.19 | $1,036.15 | $1,036.20 | |