| 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 | $31.68 | 11.585% | $35.3501 | $35.35 | $35.35 | $35.40 |
| Purchase #2 | $201.79 | 5.421% | $212.729 | $212.73 | $212.75 | $212.70 |
| Purchase #3 | $160.74 | 9.124% | $175.4059 | $175.41 | $175.40 | $175.40 |
| Purchase #4 | $195.33 | 12.799% | $220.3303 | $220.33 | $220.35 | $220.30 |
| Purchase #5 | $241.92 | 13.711% | $275.0897 | $275.09 | $275.10 | $275.10 |
| Purchase #6 | $99.63 | 5.146% | $104.757 | $104.76 | $104.75 | $104.80 |
| Purchase #7 | $18.40 | 7.609% | $19.8001 | $19.80 | $19.80 | $19.80 |
| 7 purchase totals = | $949.49 | $1,043.4621 | $1,043.47 | $1,043.50 | $1,043.50 | |