| 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 | $192.59 | 6.781% | $205.6495 | $205.65 | $205.65 | $205.60 |
| Purchase #2 | $132.57 | 13.166% | $150.0242 | $150.02 | $150.00 | $150.00 |
| Purchase #3 | $213.25 | 6.844% | $227.8448 | $227.84 | $227.85 | $227.80 |
| Purchase #4 | $196.64 | 8.325% | $213.0103 | $213.01 | $213.00 | $213.00 |
| Purchase #5 | $139.84 | 5.310% | $147.2655 | $147.27 | $147.25 | $147.30 |
| Purchase #6 | $82.45 | 13.484% | $93.5676 | $93.57 | $93.55 | $93.60 |
| Purchase #7 | $197.58 | 12.678% | $222.6292 | $222.63 | $222.65 | $222.60 |
| 7 purchase totals = | $1,154.92 | $1,259.9911 | $1,259.99 | $1,259.95 | $1,259.90 | |