| 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 | $183.69 | 11.201% | $204.2651 | $204.27 | $204.25 | $204.30 |
| Purchase #2 | $52.85 | 9.247% | $57.737 | $57.74 | $57.75 | $57.70 |
| Purchase #3 | $232.26 | 9.274% | $253.7998 | $253.80 | $253.80 | $253.80 |
| Purchase #4 | $111.39 | 3.204% | $114.9589 | $114.96 | $114.95 | $115.00 |
| Purchase #5 | $10.51 | 13.660% | $11.9457 | $11.95 | $11.95 | $11.90 |
| Purchase #6 | $75.50 | 11.322% | $84.0481 | $84.05 | $84.05 | $84.00 |
| Purchase #7 | $173.52 | 11.421% | $193.3377 | $193.34 | $193.35 | $193.30 |
| 7 purchase totals = | $839.72 | $920.0923 | $920.11 | $920.10 | $920.00 | |