| 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 | $203.75 | 12.654% | $229.5325 | $229.53 | $229.55 | $229.50 |
| Purchase #2 | $79.82 | 13.659% | $90.7226 | $90.72 | $90.70 | $90.70 |
| Purchase #3 | $38.66 | 7.810% | $41.6793 | $41.68 | $41.70 | $41.70 |
| Purchase #4 | $96.63 | 8.199% | $104.5527 | $104.55 | $104.55 | $104.60 |
| Purchase #5 | $64.77 | 7.566% | $69.6705 | $69.67 | $69.65 | $69.70 |
| Purchase #6 | $128.58 | 7.275% | $137.9342 | $137.93 | $137.95 | $137.90 |
| Purchase #7 | $210.78 | 5.843% | $223.0959 | $223.10 | $223.10 | $223.10 |
| 7 purchase totals = | $822.99 | $897.1877 | $897.18 | $897.20 | $897.20 | |