| 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 | $190.88 | 6.516% | $203.3177 | $203.32 | $203.30 | $203.30 |
| Purchase #2 | $219.70 | 10.620% | $243.0321 | $243.03 | $243.05 | $243.00 |
| Purchase #3 | $241.37 | 7.522% | $259.5259 | $259.53 | $259.55 | $259.50 |
| Purchase #4 | $215.99 | 7.677% | $232.5716 | $232.57 | $232.55 | $232.60 |
| Purchase #5 | $222.96 | 12.729% | $251.3406 | $251.34 | $251.35 | $251.30 |
| Purchase #6 | $194.28 | 9.794% | $213.3078 | $213.31 | $213.30 | $213.30 |
| Purchase #7 | $225.48 | 7.506% | $242.4045 | $242.40 | $242.40 | $242.40 |
| 7 purchase totals = | $1,510.66 | $1,645.5002 | $1,645.50 | $1,645.50 | $1,645.40 | |