| 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 | $204.39 | 6.105% | $216.868 | $216.87 | $216.85 | $216.90 |
| Purchase #2 | $8.41 | 3.586% | $8.7116 | $8.71 | $8.70 | $8.70 |
| Purchase #3 | $243.73 | 4.130% | $253.796 | $253.80 | $253.80 | $253.80 |
| Purchase #4 | $33.55 | 4.601% | $35.0936 | $35.09 | $35.10 | $35.10 |
| Purchase #5 | $245.73 | 12.723% | $276.9942 | $276.99 | $277.00 | $277.00 |
| Purchase #6 | $47.56 | 8.775% | $51.7334 | $51.73 | $51.75 | $51.70 |
| Purchase #7 | $81.65 | 4.772% | $85.5463 | $85.55 | $85.55 | $85.50 |
| 7 purchase totals = | $865.02 | $928.7431 | $928.74 | $928.75 | $928.70 | |