| 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 | $112.39 | 10.228% | $123.8852 | $123.89 | $123.90 | $123.90 |
| Purchase #2 | $245.76 | 3.379% | $254.0642 | $254.06 | $254.05 | $254.10 |
| Purchase #3 | $154.85 | 12.497% | $174.2016 | $174.20 | $174.20 | $174.20 |
| Purchase #4 | $230.35 | 7.632% | $247.9303 | $247.93 | $247.95 | $247.90 |
| Purchase #5 | $244.98 | 3.778% | $254.2353 | $254.24 | $254.25 | $254.20 |
| Purchase #6 | $182.47 | 10.178% | $201.0418 | $201.04 | $201.05 | $201.00 |
| Purchase #7 | $117.47 | 12.307% | $131.927 | $131.93 | $131.95 | $131.90 |
| 7 purchase totals = | $1,288.27 | $1,387.2854 | $1,387.29 | $1,387.35 | $1,387.20 | |