| 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 | $134.76 | 10.512% | $148.926 | $148.93 | $148.95 | $148.90 |
| Purchase #2 | $143.64 | 13.264% | $162.6924 | $162.69 | $162.70 | $162.70 |
| Purchase #3 | $11.53 | 9.509% | $12.6264 | $12.63 | $12.65 | $12.60 |
| Purchase #4 | $195.48 | 4.323% | $203.9306 | $203.93 | $203.95 | $203.90 |
| Purchase #5 | $215.66 | 10.165% | $237.5818 | $237.58 | $237.60 | $237.60 |
| Purchase #6 | $107.48 | 10.462% | $118.7246 | $118.72 | $118.70 | $118.70 |
| Purchase #7 | $137.56 | 13.700% | $156.4057 | $156.41 | $156.40 | $156.40 |
| 7 purchase totals = | $946.11 | $1,040.8875 | $1,040.89 | $1,040.95 | $1,040.80 | |