| 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 | $215.27 | 10.723% | $238.3534 | $238.35 | $238.35 | $238.40 |
| Purchase #2 | $139.36 | 7.529% | $149.8524 | $149.85 | $149.85 | $149.90 |
| Purchase #3 | $35.37 | 10.307% | $39.0156 | $39.02 | $39.00 | $39.00 |
| Purchase #4 | $139.96 | 10.541% | $154.7132 | $154.71 | $154.70 | $154.70 |
| Purchase #5 | $228.37 | 8.724% | $248.293 | $248.29 | $248.30 | $248.30 |
| Purchase #6 | $115.96 | 7.127% | $124.2245 | $124.22 | $124.20 | $124.20 |
| Purchase #7 | $53.47 | 3.398% | $55.2869 | $55.29 | $55.30 | $55.30 |
| 7 purchase totals = | $927.76 | $1,009.7390 | $1,009.73 | $1,009.70 | $1,009.80 | |