| 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 | $192.51 | 3.666% | $199.5674 | $199.57 | $199.55 | $199.60 |
| Purchase #2 | $229.29 | 5.310% | $241.4653 | $241.47 | $241.45 | $241.50 |
| Purchase #3 | $140.60 | 6.712% | $150.0371 | $150.04 | $150.05 | $150.00 |
| Purchase #4 | $204.38 | 7.417% | $219.5389 | $219.54 | $219.55 | $219.50 |
| Purchase #5 | $97.59 | 13.707% | $110.9667 | $110.97 | $110.95 | $111.00 |
| Purchase #6 | $195.41 | 5.284% | $205.7355 | $205.74 | $205.75 | $205.70 |
| Purchase #7 | $129.66 | 9.792% | $142.3563 | $142.36 | $142.35 | $142.40 |
| 7 purchase totals = | $1,189.44 | $1,269.6672 | $1,269.69 | $1,269.65 | $1,269.70 | |