| 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 | $188.38 | 7.543% | $202.5895 | $202.59 | $202.60 | $202.60 |
| Purchase #2 | $37.87 | 5.199% | $39.8389 | $39.84 | $39.85 | $39.80 |
| Purchase #3 | $48.32 | 11.261% | $53.7613 | $53.76 | $53.75 | $53.80 |
| Purchase #4 | $82.88 | 5.774% | $87.6655 | $87.67 | $87.65 | $87.70 |
| Purchase #5 | $208.91 | 9.793% | $229.3686 | $229.37 | $229.35 | $229.40 |
| Purchase #6 | $229.42 | 13.347% | $260.0407 | $260.04 | $260.05 | $260.00 |
| Purchase #7 | $119.40 | 9.530% | $130.7788 | $130.78 | $130.80 | $130.80 |
| 7 purchase totals = | $915.18 | $1,004.0433 | $1,004.05 | $1,004.05 | $1,004.10 | |