| 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 | $202.91 | 11.661% | $226.5713 | $226.57 | $226.55 | $226.60 |
| Purchase #2 | $223.55 | 10.170% | $246.285 | $246.29 | $246.30 | $246.30 |
| Purchase #3 | $247.34 | 10.735% | $273.8919 | $273.89 | $273.90 | $273.90 |
| Purchase #4 | $160.83 | 7.663% | $173.1544 | $173.15 | $173.15 | $173.20 |
| Purchase #5 | $237.72 | 7.534% | $255.6298 | $255.63 | $255.65 | $255.60 |
| Purchase #6 | $85.60 | 9.498% | $93.7303 | $93.73 | $93.75 | $93.70 |
| Purchase #7 | $117.97 | 9.192% | $128.8138 | $128.81 | $128.80 | $128.80 |
| 7 purchase totals = | $1,275.92 | $1,398.0765 | $1,398.07 | $1,398.10 | $1,398.10 | |