| 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 | $237.68 | 12.288% | $266.8861 | $266.89 | $266.90 | $266.90 |
| Purchase #2 | $78.74 | 9.794% | $86.4518 | $86.45 | $86.45 | $86.50 |
| Purchase #3 | $79.35 | 13.477% | $90.044 | $90.04 | $90.05 | $90.00 |
| Purchase #4 | $243.58 | 6.173% | $258.6162 | $258.62 | $258.60 | $258.60 |
| Purchase #5 | $95.30 | 7.379% | $102.3322 | $102.33 | $102.35 | $102.30 |
| Purchase #6 | $228.99 | 11.187% | $254.6071 | $254.61 | $254.60 | $254.60 |
| Purchase #7 | $243.65 | 5.825% | $257.8426 | $257.84 | $257.85 | $257.80 |
| 7 purchase totals = | $1,207.29 | $1,316.7800 | $1,316.78 | $1,316.80 | $1,316.70 | |