| 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 | $122.40 | 12.330% | $137.4919 | $137.49 | $137.50 | $137.50 |
| Purchase #2 | $207.49 | 10.860% | $230.0234 | $230.02 | $230.00 | $230.00 |
| Purchase #3 | $115.42 | 9.232% | $126.0756 | $126.08 | $126.10 | $126.10 |
| Purchase #4 | $67.86 | 9.737% | $74.4675 | $74.47 | $74.45 | $74.50 |
| Purchase #5 | $143.35 | 3.820% | $148.826 | $148.83 | $148.85 | $148.80 |
| Purchase #6 | $130.67 | 10.737% | $144.7 | $144.70 | $144.70 | $144.70 |
| Purchase #7 | $180.96 | 4.339% | $188.8119 | $188.81 | $188.80 | $188.80 |
| 7 purchase totals = | $968.15 | $1,050.3963 | $1,050.40 | $1,050.40 | $1,050.40 | |