| 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 | $244.60 | 5.446% | $257.9209 | $257.92 | $257.90 | $257.90 |
| Purchase #2 | $132.32 | 7.470% | $142.2043 | $142.20 | $142.20 | $142.20 |
| Purchase #3 | $196.33 | 3.378% | $202.962 | $202.96 | $202.95 | $203.00 |
| Purchase #4 | $148.73 | 6.411% | $158.2651 | $158.27 | $158.25 | $158.30 |
| Purchase #5 | $113.32 | 10.247% | $124.9319 | $124.93 | $124.95 | $124.90 |
| Purchase #6 | $109.51 | 8.133% | $118.4164 | $118.42 | $118.40 | $118.40 |
| Purchase #7 | $159.65 | 9.228% | $174.3825 | $174.38 | $174.40 | $174.40 |
| 7 purchase totals = | $1,104.46 | $1,179.0831 | $1,179.08 | $1,179.05 | $1,179.10 | |