| 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 | $111.55 | 4.701% | $116.794 | $116.79 | $116.80 | $116.80 |
| Purchase #2 | $210.39 | 6.562% | $224.1958 | $224.20 | $224.20 | $224.20 |
| Purchase #3 | $166.91 | 10.527% | $184.4806 | $184.48 | $184.50 | $184.50 |
| Purchase #4 | $9.40 | 8.125% | $10.1638 | $10.16 | $10.15 | $10.20 |
| Purchase #5 | $202.45 | 10.411% | $223.5271 | $223.53 | $223.55 | $223.50 |
| Purchase #6 | $162.35 | 10.476% | $179.3578 | $179.36 | $179.35 | $179.40 |
| Purchase #7 | $79.93 | 11.394% | $89.0372 | $89.04 | $89.05 | $89.00 |
| 7 purchase totals = | $942.98 | $1,027.5563 | $1,027.56 | $1,027.60 | $1,027.60 | |