| 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 | $218.48 | 8.657% | $237.3938 | $237.39 | $237.40 | $237.40 |
| Purchase #2 | $228.38 | 4.345% | $238.3031 | $238.30 | $238.30 | $238.30 |
| Purchase #3 | $219.71 | 3.772% | $227.9975 | $228.00 | $228.00 | $228.00 |
| Purchase #4 | $60.43 | 4.301% | $63.0291 | $63.03 | $63.05 | $63.00 |
| Purchase #5 | $111.97 | 11.433% | $124.7715 | $124.77 | $124.75 | $124.80 |
| Purchase #6 | $121.73 | 13.362% | $137.9956 | $138.00 | $138.00 | $138.00 |
| Purchase #7 | $12.65 | 4.505% | $13.2199 | $13.22 | $13.20 | $13.20 |
| 7 purchase totals = | $973.35 | $1,042.7105 | $1,042.71 | $1,042.70 | $1,042.70 | |