| 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 | $190.75 | 5.663% | $201.5522 | $201.55 | $201.55 | $201.60 |
| Purchase #2 | $187.30 | 9.433% | $204.968 | $204.97 | $204.95 | $205.00 |
| Purchase #3 | $112.48 | 10.296% | $124.0609 | $124.06 | $124.05 | $124.10 |
| Purchase #4 | $182.33 | 5.378% | $192.1357 | $192.14 | $192.15 | $192.10 |
| Purchase #5 | $129.62 | 4.734% | $135.7562 | $135.76 | $135.75 | $135.80 |
| Purchase #6 | $245.42 | 13.370% | $278.2327 | $278.23 | $278.25 | $278.20 |
| Purchase #7 | $213.28 | 9.284% | $233.0809 | $233.08 | $233.10 | $233.10 |
| 7 purchase totals = | $1,261.18 | $1,369.7866 | $1,369.79 | $1,369.80 | $1,369.90 | |