| 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 | $133.31 | 12.523% | $150.0044 | $150.00 | $150.00 | $150.00 |
| Purchase #2 | $219.77 | 11.200% | $244.3842 | $244.38 | $244.40 | $244.40 |
| Purchase #3 | $211.68 | 11.828% | $236.7175 | $236.72 | $236.70 | $236.70 |
| Purchase #4 | $216.72 | 6.865% | $231.5978 | $231.60 | $231.60 | $231.60 |
| Purchase #5 | $68.54 | 11.363% | $76.3282 | $76.33 | $76.35 | $76.30 |
| Purchase #6 | $7.55 | 10.774% | $8.3634 | $8.36 | $8.35 | $8.40 |
| Purchase #7 | $128.37 | 3.269% | $132.5664 | $132.57 | $132.55 | $132.60 |
| 7 purchase totals = | $985.94 | $1,079.9619 | $1,079.96 | $1,079.95 | $1,080.00 | |