| 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 | $240.79 | 3.317% | $248.777 | $248.78 | $248.80 | $248.80 |
| Purchase #2 | $163.53 | 13.118% | $184.9819 | $184.98 | $185.00 | $185.00 |
| Purchase #3 | $88.96 | 10.641% | $98.4262 | $98.43 | $98.45 | $98.40 |
| Purchase #4 | $101.55 | 13.451% | $115.2095 | $115.21 | $115.20 | $115.20 |
| Purchase #5 | $20.38 | 11.397% | $22.7027 | $22.70 | $22.70 | $22.70 |
| Purchase #6 | $106.43 | 12.452% | $119.6827 | $119.68 | $119.70 | $119.70 |
| Purchase #7 | $243.92 | 8.256% | $264.058 | $264.06 | $264.05 | $264.10 |
| 7 purchase totals = | $965.56 | $1,053.8380 | $1,053.84 | $1,053.90 | $1,053.90 | |