| 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 | $107.92 | 6.750% | $115.2046 | $115.20 | $115.20 | $115.20 |
| Purchase #2 | $122.42 | 6.774% | $130.7127 | $130.71 | $130.70 | $130.70 |
| Purchase #3 | $208.58 | 4.396% | $217.7492 | $217.75 | $217.75 | $217.70 |
| Purchase #4 | $230.64 | 3.699% | $239.1714 | $239.17 | $239.15 | $239.20 |
| Purchase #5 | $239.98 | 5.148% | $252.3342 | $252.33 | $252.35 | $252.30 |
| Purchase #6 | $164.49 | 9.618% | $180.3106 | $180.31 | $180.30 | $180.30 |
| Purchase #7 | $247.58 | 8.591% | $268.8496 | $268.85 | $268.85 | $268.80 |
| 7 purchase totals = | $1,321.61 | $1,404.3323 | $1,404.32 | $1,404.30 | $1,404.20 | |