| 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 | $222.28 | 9.251% | $242.8431 | $242.84 | $242.85 | $242.80 |
| Purchase #2 | $186.78 | 9.840% | $205.1592 | $205.16 | $205.15 | $205.20 |
| Purchase #3 | $134.66 | 11.717% | $150.4381 | $150.44 | $150.45 | $150.40 |
| Purchase #4 | $200.71 | 9.515% | $219.8076 | $219.81 | $219.80 | $219.80 |
| Purchase #5 | $71.63 | 11.137% | $79.6074 | $79.61 | $79.60 | $79.60 |
| Purchase #6 | $124.66 | 12.184% | $139.8486 | $139.85 | $139.85 | $139.80 |
| Purchase #7 | $216.50 | 10.630% | $239.514 | $239.51 | $239.50 | $239.50 |
| 7 purchase totals = | $1,157.22 | $1,277.2180 | $1,277.22 | $1,277.20 | $1,277.10 | |