| 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 | $241.40 | 6.784% | $257.7766 | $257.78 | $257.80 | $257.80 |
| Purchase #2 | $24.97 | 7.368% | $26.8098 | $26.81 | $26.80 | $26.80 |
| Purchase #3 | $117.82 | 11.694% | $131.5979 | $131.60 | $131.60 | $131.60 |
| Purchase #4 | $119.41 | 9.757% | $131.0608 | $131.06 | $131.05 | $131.10 |
| Purchase #5 | $66.74 | 5.266% | $70.2545 | $70.25 | $70.25 | $70.30 |
| Purchase #6 | $210.70 | 3.521% | $218.1187 | $218.12 | $218.10 | $218.10 |
| Purchase #7 | $226.45 | 9.361% | $247.648 | $247.65 | $247.65 | $247.60 |
| 7 purchase totals = | $1,007.49 | $1,083.2663 | $1,083.27 | $1,083.25 | $1,083.30 | |