| 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 | $227.65 | 9.542% | $249.3724 | $249.37 | $249.35 | $249.40 |
| Purchase #2 | $125.99 | 13.661% | $143.2015 | $143.20 | $143.20 | $143.20 |
| Purchase #3 | $223.55 | 6.468% | $238.0092 | $238.01 | $238.00 | $238.00 |
| Purchase #4 | $174.41 | 11.317% | $194.148 | $194.15 | $194.15 | $194.10 |
| Purchase #5 | $242.98 | 9.526% | $266.1263 | $266.13 | $266.15 | $266.10 |
| Purchase #6 | $180.81 | 4.781% | $189.4545 | $189.45 | $189.45 | $189.50 |
| Purchase #7 | $227.91 | 13.792% | $259.3433 | $259.34 | $259.35 | $259.30 |
| 7 purchase totals = | $1,403.30 | $1,539.6552 | $1,539.65 | $1,539.65 | $1,539.60 | |