| 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 | $201.69 | 4.599% | $210.9657 | $210.97 | $210.95 | $211.00 |
| Purchase #2 | $113.82 | 3.598% | $117.9152 | $117.92 | $117.90 | $117.90 |
| Purchase #3 | $133.98 | 8.209% | $144.9784 | $144.98 | $145.00 | $145.00 |
| Purchase #4 | $54.64 | 10.183% | $60.204 | $60.20 | $60.20 | $60.20 |
| Purchase #5 | $17.89 | 8.339% | $19.3818 | $19.38 | $19.40 | $19.40 |
| Purchase #6 | $72.60 | 8.622% | $78.8596 | $78.86 | $78.85 | $78.90 |
| Purchase #7 | $67.83 | 9.468% | $74.2521 | $74.25 | $74.25 | $74.30 |
| 7 purchase totals = | $662.45 | $706.5568 | $706.56 | $706.55 | $706.70 | |