| 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 | $247.64 | 5.360% | $260.9135 | $260.91 | $260.90 | $260.90 |
| Purchase #2 | $228.77 | 11.796% | $255.7557 | $255.76 | $255.75 | $255.80 |
| Purchase #3 | $222.55 | 4.611% | $232.8118 | $232.81 | $232.80 | $232.80 |
| Purchase #4 | $133.84 | 12.523% | $150.6008 | $150.60 | $150.60 | $150.60 |
| Purchase #5 | $66.27 | 4.395% | $69.1826 | $69.18 | $69.20 | $69.20 |
| Purchase #6 | $90.30 | 10.272% | $99.5756 | $99.58 | $99.60 | $99.60 |
| Purchase #7 | $170.63 | 11.755% | $190.6876 | $190.69 | $190.70 | $190.70 |
| 7 purchase totals = | $1,160.00 | $1,259.5276 | $1,259.53 | $1,259.55 | $1,259.60 | |