| 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 | $206.39 | 10.761% | $228.5996 | $228.60 | $228.60 | $228.60 |
| Purchase #2 | $10.41 | 8.412% | $11.2857 | $11.29 | $11.30 | $11.30 |
| Purchase #3 | $245.70 | 12.368% | $276.0882 | $276.09 | $276.10 | $276.10 |
| Purchase #4 | $150.66 | 7.702% | $162.2638 | $162.26 | $162.25 | $162.30 |
| Purchase #5 | $72.72 | 7.592% | $78.2409 | $78.24 | $78.25 | $78.20 |
| Purchase #6 | $71.61 | 7.132% | $76.7172 | $76.72 | $76.70 | $76.70 |
| Purchase #7 | $73.29 | 5.369% | $77.2249 | $77.22 | $77.20 | $77.20 |
| 7 purchase totals = | $830.78 | $910.4203 | $910.42 | $910.40 | $910.40 | |