| 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 | $245.45 | 3.589% | $254.2592 | $254.26 | $254.25 | $254.30 |
| Purchase #2 | $10.60 | 6.110% | $11.2477 | $11.25 | $11.25 | $11.20 |
| Purchase #3 | $17.61 | 5.173% | $18.521 | $18.52 | $18.50 | $18.50 |
| Purchase #4 | $188.88 | 4.681% | $197.7215 | $197.72 | $197.70 | $197.70 |
| Purchase #5 | $194.83 | 8.462% | $211.3165 | $211.32 | $211.30 | $211.30 |
| Purchase #6 | $68.67 | 10.316% | $75.754 | $75.75 | $75.75 | $75.80 |
| Purchase #7 | $113.53 | 13.683% | $129.0643 | $129.06 | $129.05 | $129.10 |
| 7 purchase totals = | $839.57 | $897.8842 | $897.88 | $897.80 | $897.90 | |