| 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 | $22.28 | 4.223% | $23.2209 | $23.22 | $23.20 | $23.20 |
| Purchase #2 | $26.39 | 11.581% | $29.4462 | $29.45 | $29.45 | $29.40 |
| Purchase #3 | $96.98 | 11.395% | $108.0309 | $108.03 | $108.05 | $108.00 |
| Purchase #4 | $250.45 | 7.802% | $269.9901 | $269.99 | $270.00 | $270.00 |
| Purchase #5 | $110.90 | 12.309% | $124.5507 | $124.55 | $124.55 | $124.60 |
| Purchase #6 | $145.82 | 13.187% | $165.0493 | $165.05 | $165.05 | $165.00 |
| Purchase #7 | $247.55 | 11.617% | $276.3079 | $276.31 | $276.30 | $276.30 |
| 7 purchase totals = | $900.37 | $996.5960 | $996.60 | $996.60 | $996.50 | |