| 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 | $116.90 | 9.452% | $127.9494 | $127.95 | $127.95 | $127.90 |
| Purchase #2 | $211.94 | 5.717% | $224.0566 | $224.06 | $224.05 | $224.10 |
| Purchase #3 | $195.77 | 10.654% | $216.6273 | $216.63 | $216.65 | $216.60 |
| Purchase #4 | $10.71 | 12.345% | $12.0321 | $12.03 | $12.05 | $12.00 |
| Purchase #5 | $229.87 | 4.247% | $239.6326 | $239.63 | $239.65 | $239.60 |
| Purchase #6 | $8.79 | 10.869% | $9.7454 | $9.75 | $9.75 | $9.70 |
| Purchase #7 | $211.68 | 5.280% | $222.8567 | $222.86 | $222.85 | $222.90 |
| 7 purchase totals = | $985.66 | $1,052.9001 | $1,052.91 | $1,052.95 | $1,052.80 | |