| 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 | $178.31 | 10.735% | $197.4516 | $197.45 | $197.45 | $197.50 |
| Purchase #2 | $215.93 | 10.723% | $239.0842 | $239.08 | $239.10 | $239.10 |
| Purchase #3 | $88.66 | 11.385% | $98.7539 | $98.75 | $98.75 | $98.80 |
| Purchase #4 | $89.60 | 12.579% | $100.8708 | $100.87 | $100.85 | $100.90 |
| Purchase #5 | $215.88 | 3.766% | $224.01 | $224.01 | $224.00 | $224.00 |
| Purchase #6 | $54.59 | 12.328% | $61.3199 | $61.32 | $61.30 | $61.30 |
| Purchase #7 | $230.50 | 8.354% | $249.756 | $249.76 | $249.75 | $249.80 |
| 7 purchase totals = | $1,073.47 | $1,171.2464 | $1,171.24 | $1,171.20 | $1,171.40 | |