| 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 | $110.42 | 4.278% | $115.1438 | $115.14 | $115.15 | $115.10 |
| Purchase #2 | $92.82 | 8.466% | $100.6781 | $100.68 | $100.70 | $100.70 |
| Purchase #3 | $239.69 | 4.504% | $250.4856 | $250.49 | $250.50 | $250.50 |
| Purchase #4 | $157.37 | 13.718% | $178.958 | $178.96 | $178.95 | $179.00 |
| Purchase #5 | $146.89 | 8.799% | $159.8149 | $159.81 | $159.80 | $159.80 |
| Purchase #6 | $143.60 | 6.522% | $152.9656 | $152.97 | $152.95 | $153.00 |
| Purchase #7 | $59.79 | 13.788% | $68.0338 | $68.03 | $68.05 | $68.00 |
| 7 purchase totals = | $950.58 | $1,026.0798 | $1,026.08 | $1,026.10 | $1,026.10 | |