| 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 | $105.38 | 3.705% | $109.2843 | $109.28 | $109.30 | $109.30 |
| Purchase #2 | $202.39 | 3.771% | $210.0221 | $210.02 | $210.00 | $210.00 |
| Purchase #3 | $35.31 | 9.716% | $38.7407 | $38.74 | $38.75 | $38.70 |
| Purchase #4 | $115.26 | 11.618% | $128.6509 | $128.65 | $128.65 | $128.70 |
| Purchase #5 | $129.64 | 6.336% | $137.854 | $137.85 | $137.85 | $137.90 |
| Purchase #6 | $182.46 | 8.715% | $198.3614 | $198.36 | $198.35 | $198.40 |
| Purchase #7 | $114.67 | 4.297% | $119.5974 | $119.60 | $119.60 | $119.60 |
| 7 purchase totals = | $885.11 | $942.5108 | $942.50 | $942.50 | $942.60 | |