| 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 | $229.44 | 7.757% | $247.2377 | $247.24 | $247.25 | $247.20 |
| Purchase #2 | $15.63 | 7.506% | $16.8032 | $16.80 | $16.80 | $16.80 |
| Purchase #3 | $68.33 | 3.655% | $70.8275 | $70.83 | $70.85 | $70.80 |
| Purchase #4 | $205.48 | 6.283% | $218.3903 | $218.39 | $218.40 | $218.40 |
| Purchase #5 | $248.56 | 11.289% | $276.6199 | $276.62 | $276.60 | $276.60 |
| Purchase #6 | $161.37 | 6.673% | $172.1382 | $172.14 | $172.15 | $172.10 |
| Purchase #7 | $78.95 | 10.275% | $87.0621 | $87.06 | $87.05 | $87.10 |
| 7 purchase totals = | $1,007.76 | $1,089.0789 | $1,089.08 | $1,089.10 | $1,089.00 | |