| 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 | $208.32 | 4.665% | $218.0381 | $218.04 | $218.05 | $218.00 |
| Purchase #2 | $128.53 | 3.739% | $133.3357 | $133.34 | $133.35 | $133.30 |
| Purchase #3 | $225.70 | 5.177% | $237.3845 | $237.38 | $237.40 | $237.40 |
| Purchase #4 | $89.85 | 6.603% | $95.7828 | $95.78 | $95.80 | $95.80 |
| Purchase #5 | $7.86 | 6.518% | $8.3723 | $8.37 | $8.35 | $8.40 |
| Purchase #6 | $204.28 | 4.384% | $213.2356 | $213.24 | $213.25 | $213.20 |
| Purchase #7 | $214.59 | 7.869% | $231.4761 | $231.48 | $231.50 | $231.50 |
| 7 purchase totals = | $1,079.13 | $1,137.6251 | $1,137.63 | $1,137.70 | $1,137.60 | |