| 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 | $113.67 | 6.536% | $121.0995 | $121.10 | $121.10 | $121.10 |
| Purchase #2 | $246.80 | 4.559% | $258.0516 | $258.05 | $258.05 | $258.10 |
| Purchase #3 | $160.35 | 9.373% | $175.3796 | $175.38 | $175.40 | $175.40 |
| Purchase #4 | $230.43 | 10.280% | $254.1182 | $254.12 | $254.10 | $254.10 |
| Purchase #5 | $25.49 | 10.393% | $28.1392 | $28.14 | $28.15 | $28.10 |
| Purchase #6 | $207.52 | 10.732% | $229.791 | $229.79 | $229.80 | $229.80 |
| Purchase #7 | $247.27 | 11.842% | $276.5517 | $276.55 | $276.55 | $276.60 |
| 7 purchase totals = | $1,231.53 | $1,343.1308 | $1,343.13 | $1,343.15 | $1,343.20 | |