| 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 | $210.86 | 13.529% | $239.3872 | $239.39 | $239.40 | $239.40 |
| Purchase #2 | $165.93 | 11.752% | $185.4301 | $185.43 | $185.45 | $185.40 |
| Purchase #3 | $225.74 | 11.469% | $251.6301 | $251.63 | $251.65 | $251.60 |
| Purchase #4 | $103.43 | 10.248% | $114.0295 | $114.03 | $114.05 | $114.00 |
| Purchase #5 | $207.75 | 10.189% | $228.9176 | $228.92 | $228.90 | $228.90 |
| Purchase #6 | $33.92 | 5.819% | $35.8938 | $35.89 | $35.90 | $35.90 |
| Purchase #7 | $106.82 | 5.483% | $112.6769 | $112.68 | $112.70 | $112.70 |
| 7 purchase totals = | $1,054.45 | $1,167.9652 | $1,167.97 | $1,168.05 | $1,167.90 | |