| 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 | $224.36 | 5.675% | $237.0924 | $237.09 | $237.10 | $237.10 |
| Purchase #2 | $144.73 | 11.496% | $161.3682 | $161.37 | $161.35 | $161.40 |
| Purchase #3 | $246.27 | 7.139% | $263.8512 | $263.85 | $263.85 | $263.90 |
| Purchase #4 | $127.41 | 11.191% | $141.6685 | $141.67 | $141.65 | $141.70 |
| Purchase #5 | $211.83 | 6.405% | $225.3977 | $225.40 | $225.40 | $225.40 |
| Purchase #6 | $242.34 | 6.550% | $258.2133 | $258.21 | $258.20 | $258.20 |
| Purchase #7 | $106.56 | 10.571% | $117.8245 | $117.82 | $117.80 | $117.80 |
| 7 purchase totals = | $1,303.50 | $1,405.4158 | $1,405.41 | $1,405.35 | $1,405.50 | |