| 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 | $96.26 | 12.579% | $108.3685 | $108.37 | $108.35 | $108.40 |
| Purchase #2 | $89.83 | 13.550% | $102.002 | $102.00 | $102.00 | $102.00 |
| Purchase #3 | $172.68 | 12.422% | $194.1303 | $194.13 | $194.15 | $194.10 |
| Purchase #4 | $102.92 | 4.849% | $107.9106 | $107.91 | $107.90 | $107.90 |
| Purchase #5 | $215.59 | 5.159% | $226.7123 | $226.71 | $226.70 | $226.70 |
| Purchase #6 | $154.31 | 5.622% | $162.9853 | $162.99 | $163.00 | $163.00 |
| Purchase #7 | $244.52 | 11.549% | $272.7596 | $272.76 | $272.75 | $272.80 |
| 7 purchase totals = | $1,076.11 | $1,174.8686 | $1,174.87 | $1,174.85 | $1,174.90 | |