| 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 | $219.81 | 10.563% | $243.0285 | $243.03 | $243.05 | $243.00 |
| Purchase #2 | $199.93 | 5.650% | $211.226 | $211.23 | $211.25 | $211.20 |
| Purchase #3 | $19.35 | 13.685% | $21.998 | $22.00 | $22.00 | $22.00 |
| Purchase #4 | $158.74 | 7.703% | $170.9677 | $170.97 | $170.95 | $171.00 |
| Purchase #5 | $17.93 | 13.651% | $20.3776 | $20.38 | $20.40 | $20.40 |
| Purchase #6 | $92.61 | 3.331% | $95.6948 | $95.69 | $95.70 | $95.70 |
| Purchase #7 | $243.83 | 10.162% | $268.608 | $268.61 | $268.60 | $268.60 |
| 7 purchase totals = | $952.20 | $1,031.9006 | $1,031.91 | $1,031.95 | $1,031.90 | |