| 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 | $29.41 | 10.728% | $32.5651 | $32.57 | $32.55 | $32.60 |
| Purchase #2 | $100.63 | 8.692% | $109.3768 | $109.38 | $109.40 | $109.40 |
| Purchase #3 | $102.61 | 12.677% | $115.6179 | $115.62 | $115.60 | $115.60 |
| Purchase #4 | $239.28 | 11.156% | $265.9741 | $265.97 | $265.95 | $266.00 |
| Purchase #5 | $202.70 | 7.167% | $217.2275 | $217.23 | $217.25 | $217.20 |
| Purchase #6 | $197.70 | 12.133% | $221.6869 | $221.69 | $221.70 | $221.70 |
| Purchase #7 | $221.40 | 12.824% | $249.7923 | $249.79 | $249.80 | $249.80 |
| 7 purchase totals = | $1,093.73 | $1,212.2406 | $1,212.25 | $1,212.25 | $1,212.30 | |