| 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 | $134.78 | 12.539% | $151.6801 | $151.68 | $151.70 | $151.70 |
| Purchase #2 | $175.78 | 13.783% | $200.0078 | $200.01 | $200.00 | $200.00 |
| Purchase #3 | $136.94 | 9.464% | $149.9 | $149.90 | $149.90 | $149.90 |
| Purchase #4 | $120.66 | 6.817% | $128.8854 | $128.89 | $128.90 | $128.90 |
| Purchase #5 | $200.77 | 3.741% | $208.2808 | $208.28 | $208.30 | $208.30 |
| Purchase #6 | $189.72 | 12.353% | $213.1561 | $213.16 | $213.15 | $213.20 |
| Purchase #7 | $247.44 | 12.706% | $278.8797 | $278.88 | $278.90 | $278.90 |
| 7 purchase totals = | $1,206.09 | $1,330.7899 | $1,330.80 | $1,330.85 | $1,330.90 | |