| 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 | $229.53 | 13.206% | $259.8417 | $259.84 | $259.85 | $259.80 |
| Purchase #2 | $75.88 | 3.740% | $78.7179 | $78.72 | $78.70 | $78.70 |
| Purchase #3 | $183.44 | 12.546% | $206.4544 | $206.45 | $206.45 | $206.50 |
| Purchase #4 | $235.37 | 9.205% | $257.0358 | $257.04 | $257.05 | $257.00 |
| Purchase #5 | $178.28 | 12.716% | $200.9501 | $200.95 | $200.95 | $201.00 |
| Purchase #6 | $247.43 | 3.299% | $255.5927 | $255.59 | $255.60 | $255.60 |
| Purchase #7 | $149.33 | 12.283% | $167.6722 | $167.67 | $167.65 | $167.70 |
| 7 purchase totals = | $1,299.26 | $1,426.2648 | $1,426.26 | $1,426.25 | $1,426.30 | |