| 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 | $104.51 | 7.137% | $111.9689 | $111.97 | $111.95 | $112.00 |
| Purchase #2 | $175.84 | 4.581% | $183.8952 | $183.90 | $183.90 | $183.90 |
| Purchase #3 | $202.42 | 12.291% | $227.2994 | $227.30 | $227.30 | $227.30 |
| Purchase #4 | $35.34 | 4.484% | $36.9246 | $36.92 | $36.90 | $36.90 |
| Purchase #5 | $225.83 | 9.682% | $247.6949 | $247.69 | $247.70 | $247.70 |
| Purchase #6 | $156.36 | 7.176% | $167.5804 | $167.58 | $167.60 | $167.60 |
| Purchase #7 | $199.74 | 12.251% | $224.2101 | $224.21 | $224.20 | $224.20 |
| 7 purchase totals = | $1,100.04 | $1,199.5735 | $1,199.57 | $1,199.55 | $1,199.60 | |