| 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 | $237.55 | 11.208% | $264.1746 | $264.17 | $264.15 | $264.20 |
| Purchase #2 | $181.98 | 3.347% | $188.0709 | $188.07 | $188.05 | $188.10 |
| Purchase #3 | $111.85 | 8.253% | $121.081 | $121.08 | $121.10 | $121.10 |
| Purchase #4 | $175.42 | 4.789% | $183.8209 | $183.82 | $183.80 | $183.80 |
| Purchase #5 | $104.98 | 9.570% | $115.0266 | $115.03 | $115.05 | $115.00 |
| Purchase #6 | $56.64 | 13.849% | $64.4841 | $64.48 | $64.50 | $64.50 |
| Purchase #7 | $220.35 | 10.368% | $243.1959 | $243.20 | $243.20 | $243.20 |
| 7 purchase totals = | $1,088.77 | $1,179.8540 | $1,179.85 | $1,179.85 | $1,179.90 | |