| 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 | $71.63 | 11.238% | $79.6798 | $79.68 | $79.70 | $79.70 |
| Purchase #2 | $216.71 | 6.721% | $231.2751 | $231.28 | $231.30 | $231.30 |
| Purchase #3 | $210.86 | 4.223% | $219.7646 | $219.76 | $219.75 | $219.80 |
| Purchase #4 | $243.99 | 4.527% | $255.0354 | $255.04 | $255.05 | $255.00 |
| Purchase #5 | $198.88 | 8.576% | $215.9359 | $215.94 | $215.95 | $215.90 |
| Purchase #6 | $53.81 | 9.474% | $58.908 | $58.91 | $58.90 | $58.90 |
| Purchase #7 | $221.55 | 6.805% | $236.6265 | $236.63 | $236.65 | $236.60 |
| 7 purchase totals = | $1,217.43 | $1,297.2253 | $1,297.24 | $1,297.30 | $1,297.20 | |