| 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 | $215.32 | 7.183% | $230.7864 | $230.79 | $230.80 | $230.80 |
| Purchase #2 | $12.96 | 10.672% | $14.3431 | $14.34 | $14.35 | $14.30 |
| Purchase #3 | $229.42 | 12.444% | $257.969 | $257.97 | $257.95 | $258.00 |
| Purchase #4 | $30.75 | 9.113% | $33.5522 | $33.55 | $33.55 | $33.60 |
| Purchase #5 | $137.84 | 10.388% | $152.1588 | $152.16 | $152.15 | $152.20 |
| Purchase #6 | $208.74 | 4.740% | $218.6343 | $218.63 | $218.65 | $218.60 |
| Purchase #7 | $196.59 | 9.464% | $215.1953 | $215.20 | $215.20 | $215.20 |
| 7 purchase totals = | $1,031.62 | $1,122.6391 | $1,122.64 | $1,122.65 | $1,122.70 | |