| 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 | $117.34 | 8.505% | $127.3198 | $127.32 | $127.30 | $127.30 |
| Purchase #2 | $130.91 | 11.819% | $146.3823 | $146.38 | $146.40 | $146.40 |
| Purchase #3 | $186.60 | 9.685% | $204.6722 | $204.67 | $204.65 | $204.70 |
| Purchase #4 | $178.92 | 9.253% | $195.4755 | $195.48 | $195.50 | $195.50 |
| Purchase #5 | $97.92 | 10.505% | $108.2065 | $108.21 | $108.20 | $108.20 |
| Purchase #6 | $227.52 | 7.829% | $245.3325 | $245.33 | $245.35 | $245.30 |
| Purchase #7 | $197.97 | 4.519% | $206.9163 | $206.92 | $206.90 | $206.90 |
| 7 purchase totals = | $1,137.18 | $1,234.3051 | $1,234.31 | $1,234.30 | $1,234.30 | |