| 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 | $90.53 | 5.295% | $95.3236 | $95.32 | $95.30 | $95.30 |
| Purchase #2 | $77.33 | 3.527% | $80.0574 | $80.06 | $80.05 | $80.10 |
| Purchase #3 | $185.25 | 11.330% | $206.2388 | $206.24 | $206.25 | $206.20 |
| Purchase #4 | $180.67 | 4.837% | $189.409 | $189.41 | $189.40 | $189.40 |
| Purchase #5 | $42.63 | 8.325% | $46.1789 | $46.18 | $46.20 | $46.20 |
| Purchase #6 | $246.88 | 7.430% | $265.2232 | $265.22 | $265.20 | $265.20 |
| Purchase #7 | $126.35 | 12.120% | $141.6636 | $141.66 | $141.65 | $141.70 |
| 7 purchase totals = | $949.64 | $1,024.0945 | $1,024.09 | $1,024.05 | $1,024.10 | |