| 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 | $184.91 | 12.168% | $207.4098 | $207.41 | $207.40 | $207.40 |
| Purchase #2 | $229.61 | 4.563% | $240.0871 | $240.09 | $240.10 | $240.10 |
| Purchase #3 | $224.89 | 13.316% | $254.8364 | $254.84 | $254.85 | $254.80 |
| Purchase #4 | $223.76 | 6.467% | $238.2306 | $238.23 | $238.25 | $238.20 |
| Purchase #5 | $60.74 | 8.137% | $65.6824 | $65.68 | $65.70 | $65.70 |
| Purchase #6 | $93.38 | 11.817% | $104.4147 | $104.41 | $104.40 | $104.40 |
| Purchase #7 | $99.77 | 5.275% | $105.0329 | $105.03 | $105.05 | $105.00 |
| 7 purchase totals = | $1,117.06 | $1,215.6939 | $1,215.69 | $1,215.75 | $1,215.60 | |