| 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 | $10.37 | 13.666% | $11.7872 | $11.79 | $11.80 | $11.80 |
| Purchase #2 | $198.70 | 7.714% | $214.0277 | $214.03 | $214.05 | $214.00 |
| Purchase #3 | $242.83 | 10.529% | $268.3976 | $268.40 | $268.40 | $268.40 |
| Purchase #4 | $118.55 | 13.263% | $134.2733 | $134.27 | $134.25 | $134.30 |
| Purchase #5 | $249.52 | 9.446% | $273.0897 | $273.09 | $273.10 | $273.10 |
| Purchase #6 | $220.86 | 7.866% | $238.2328 | $238.23 | $238.25 | $238.20 |
| Purchase #7 | $40.97 | 5.764% | $43.3315 | $43.33 | $43.35 | $43.30 |
| 7 purchase totals = | $1,081.80 | $1,183.1398 | $1,183.14 | $1,183.20 | $1,183.10 | |