| 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 | $204.59 | 12.560% | $230.2865 | $230.29 | $230.30 | $230.30 |
| Purchase #2 | $144.26 | 12.461% | $162.2362 | $162.24 | $162.25 | $162.20 |
| Purchase #3 | $153.85 | 5.252% | $161.9302 | $161.93 | $161.95 | $161.90 |
| Purchase #4 | $193.27 | 10.680% | $213.9112 | $213.91 | $213.90 | $213.90 |
| Purchase #5 | $240.46 | 4.418% | $251.0835 | $251.08 | $251.10 | $251.10 |
| Purchase #6 | $34.79 | 5.362% | $36.6554 | $36.66 | $36.65 | $36.70 |
| Purchase #7 | $156.77 | 13.544% | $178.0029 | $178.00 | $178.00 | $178.00 |
| 7 purchase totals = | $1,127.99 | $1,234.1059 | $1,234.11 | $1,234.15 | $1,234.10 | |