| 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 | $248.69 | 11.580% | $277.4883 | $277.49 | $277.50 | $277.50 |
| Purchase #2 | $137.30 | 13.691% | $156.0977 | $156.10 | $156.10 | $156.10 |
| Purchase #3 | $200.55 | 7.389% | $215.3686 | $215.37 | $215.35 | $215.40 |
| Purchase #4 | $14.57 | 4.614% | $15.2423 | $15.24 | $15.25 | $15.20 |
| Purchase #5 | $126.33 | 13.722% | $143.665 | $143.67 | $143.65 | $143.70 |
| Purchase #6 | $230.62 | 4.285% | $240.5021 | $240.50 | $240.50 | $240.50 |
| Purchase #7 | $94.70 | 9.424% | $103.6245 | $103.62 | $103.60 | $103.60 |
| 7 purchase totals = | $1,052.76 | $1,151.9885 | $1,151.99 | $1,151.95 | $1,152.00 | |