| 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 | $66.36 | 8.660% | $72.1068 | $72.11 | $72.10 | $72.10 |
| Purchase #2 | $231.35 | 4.708% | $242.242 | $242.24 | $242.25 | $242.20 |
| Purchase #3 | $204.78 | 9.519% | $224.273 | $224.27 | $224.25 | $224.30 |
| Purchase #4 | $111.57 | 6.801% | $119.1579 | $119.16 | $119.15 | $119.20 |
| Purchase #5 | $247.80 | 6.534% | $263.9913 | $263.99 | $264.00 | $264.00 |
| Purchase #6 | $244.72 | 8.120% | $264.5913 | $264.59 | $264.60 | $264.60 |
| Purchase #7 | $16.47 | 9.175% | $17.9811 | $17.98 | $18.00 | $18.00 |
| 7 purchase totals = | $1,123.05 | $1,204.3434 | $1,204.34 | $1,204.35 | $1,204.40 | |