| 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 | $203.70 | 9.212% | $222.4648 | $222.46 | $222.45 | $222.50 |
| Purchase #2 | $137.94 | 3.205% | $142.361 | $142.36 | $142.35 | $142.40 |
| Purchase #3 | $66.64 | 4.440% | $69.5988 | $69.60 | $69.60 | $69.60 |
| Purchase #4 | $11.53 | 4.159% | $12.0095 | $12.01 | $12.00 | $12.00 |
| Purchase #5 | $9.82 | 8.472% | $10.652 | $10.65 | $10.65 | $10.70 |
| Purchase #6 | $202.63 | 11.162% | $225.2476 | $225.25 | $225.25 | $225.20 |
| Purchase #7 | $244.52 | 11.609% | $272.9063 | $272.91 | $272.90 | $272.90 |
| 7 purchase totals = | $876.78 | $955.2400 | $955.24 | $955.20 | $955.30 | |