| 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 | $96.59 | 13.779% | $109.8991 | $109.90 | $109.90 | $109.90 |
| Purchase #2 | $97.57 | 13.302% | $110.5488 | $110.55 | $110.55 | $110.50 |
| Purchase #3 | $20.84 | 7.750% | $22.4551 | $22.46 | $22.45 | $22.50 |
| Purchase #4 | $223.67 | 13.538% | $253.9504 | $253.95 | $253.95 | $254.00 |
| Purchase #5 | $212.42 | 11.821% | $237.5302 | $237.53 | $237.55 | $237.50 |
| Purchase #6 | $177.74 | 7.325% | $190.7595 | $190.76 | $190.75 | $190.80 |
| Purchase #7 | $250.72 | 3.489% | $259.4676 | $259.47 | $259.45 | $259.50 |
| 7 purchase totals = | $1,079.55 | $1,184.6107 | $1,184.62 | $1,184.60 | $1,184.70 | |