| 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 | $118.36 | 11.596% | $132.085 | $132.09 | $132.10 | $132.10 |
| Purchase #2 | $217.51 | 5.106% | $228.6161 | $228.62 | $228.60 | $228.60 |
| Purchase #3 | $60.78 | 4.504% | $63.5175 | $63.52 | $63.50 | $63.50 |
| Purchase #4 | $220.48 | 10.798% | $244.2874 | $244.29 | $244.30 | $244.30 |
| Purchase #5 | $5.86 | 3.221% | $6.0488 | $6.05 | $6.05 | $6.00 |
| Purchase #6 | $223.53 | 10.716% | $247.4835 | $247.48 | $247.50 | $247.50 |
| Purchase #7 | $104.25 | 11.556% | $116.2971 | $116.30 | $116.30 | $116.30 |
| 7 purchase totals = | $950.77 | $1,038.3354 | $1,038.35 | $1,038.35 | $1,038.30 | |