| 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 | $8.87 | 13.328% | $10.0522 | $10.05 | $10.05 | $10.10 |
| Purchase #2 | $207.92 | 10.439% | $229.6248 | $229.62 | $229.60 | $229.60 |
| Purchase #3 | $193.27 | 11.187% | $214.8911 | $214.89 | $214.90 | $214.90 |
| Purchase #4 | $211.61 | 5.440% | $223.1216 | $223.12 | $223.10 | $223.10 |
| Purchase #5 | $125.74 | 4.709% | $131.6611 | $131.66 | $131.65 | $131.70 |
| Purchase #6 | $101.42 | 6.504% | $108.0164 | $108.02 | $108.00 | $108.00 |
| Purchase #7 | $209.75 | 12.173% | $235.2829 | $235.28 | $235.30 | $235.30 |
| 7 purchase totals = | $1,058.58 | $1,152.6501 | $1,152.64 | $1,152.60 | $1,152.70 | |