| 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 | $221.77 | 5.851% | $234.7458 | $234.75 | $234.75 | $234.70 |
| Purchase #2 | $198.56 | 12.499% | $223.378 | $223.38 | $223.40 | $223.40 |
| Purchase #3 | $175.53 | 10.310% | $193.6271 | $193.63 | $193.65 | $193.60 |
| Purchase #4 | $184.70 | 8.308% | $200.0449 | $200.04 | $200.05 | $200.00 |
| Purchase #5 | $103.51 | 13.756% | $117.7488 | $117.75 | $117.75 | $117.70 |
| Purchase #6 | $144.56 | 6.630% | $154.1443 | $154.14 | $154.15 | $154.10 |
| Purchase #7 | $95.60 | 6.186% | $101.5138 | $101.51 | $101.50 | $101.50 |
| 7 purchase totals = | $1,124.23 | $1,225.2027 | $1,225.20 | $1,225.25 | $1,225.00 | |