| 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 | $221.50 | 7.164% | $237.3683 | $237.37 | $237.35 | $237.40 |
| Purchase #2 | $236.75 | 11.787% | $264.6557 | $264.66 | $264.65 | $264.70 |
| Purchase #3 | $211.75 | 5.689% | $223.7965 | $223.80 | $223.80 | $223.80 |
| Purchase #4 | $125.66 | 3.423% | $129.9613 | $129.96 | $129.95 | $130.00 |
| Purchase #5 | $191.46 | 6.137% | $203.2099 | $203.21 | $203.20 | $203.20 |
| Purchase #6 | $23.35 | 13.266% | $26.4476 | $26.45 | $26.45 | $26.40 |
| Purchase #7 | $246.98 | 8.205% | $267.2447 | $267.24 | $267.25 | $267.20 |
| 7 purchase totals = | $1,257.45 | $1,352.6840 | $1,352.69 | $1,352.65 | $1,352.70 | |