| 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 | $228.35 | 12.554% | $257.0171 | $257.02 | $257.00 | $257.00 |
| Purchase #2 | $230.67 | 3.272% | $238.2175 | $238.22 | $238.20 | $238.20 |
| Purchase #3 | $167.37 | 4.120% | $174.2656 | $174.27 | $174.25 | $174.30 |
| Purchase #4 | $39.40 | 13.175% | $44.591 | $44.59 | $44.60 | $44.60 |
| Purchase #5 | $17.77 | 12.736% | $20.0332 | $20.03 | $20.05 | $20.00 |
| Purchase #6 | $140.75 | 6.119% | $149.3625 | $149.36 | $149.35 | $149.40 |
| Purchase #7 | $17.91 | 11.187% | $19.9136 | $19.91 | $19.90 | $19.90 |
| 7 purchase totals = | $842.22 | $903.4005 | $903.40 | $903.35 | $903.40 | |