| 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 | $240.92 | 12.136% | $270.1581 | $270.16 | $270.15 | $270.20 |
| Purchase #2 | $120.42 | 12.645% | $135.6471 | $135.65 | $135.65 | $135.60 |
| Purchase #3 | $59.89 | 5.192% | $62.9995 | $63.00 | $63.00 | $63.00 |
| Purchase #4 | $212.56 | 9.496% | $232.7447 | $232.74 | $232.75 | $232.70 |
| Purchase #5 | $238.39 | 9.211% | $260.3481 | $260.35 | $260.35 | $260.30 |
| Purchase #6 | $90.35 | 12.408% | $101.5606 | $101.56 | $101.55 | $101.60 |
| Purchase #7 | $81.34 | 7.358% | $87.325 | $87.33 | $87.35 | $87.30 |
| 7 purchase totals = | $1,043.87 | $1,150.7831 | $1,150.79 | $1,150.80 | $1,150.70 | |