| 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 | $213.55 | 4.265% | $222.6579 | $222.66 | $222.65 | $222.70 |
| Purchase #2 | $110.61 | 10.812% | $122.5692 | $122.57 | $122.55 | $122.60 |
| Purchase #3 | $13.97 | 3.695% | $14.4862 | $14.49 | $14.50 | $14.50 |
| Purchase #4 | $183.43 | 3.335% | $189.5474 | $189.55 | $189.55 | $189.50 |
| Purchase #5 | $173.93 | 3.700% | $180.3654 | $180.37 | $180.35 | $180.40 |
| Purchase #6 | $185.42 | 9.725% | $203.4521 | $203.45 | $203.45 | $203.50 |
| Purchase #7 | $204.90 | 3.439% | $211.9465 | $211.95 | $211.95 | $211.90 |
| 7 purchase totals = | $1,085.81 | $1,145.0247 | $1,145.04 | $1,145.00 | $1,145.10 | |