| 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 | $106.96 | 10.694% | $118.3983 | $118.40 | $118.40 | $118.40 |
| Purchase #2 | $27.65 | 10.193% | $30.4684 | $30.47 | $30.45 | $30.50 |
| Purchase #3 | $238.44 | 5.141% | $250.6982 | $250.70 | $250.70 | $250.70 |
| Purchase #4 | $165.41 | 11.248% | $184.0153 | $184.02 | $184.00 | $184.00 |
| Purchase #5 | $206.81 | 11.182% | $229.9355 | $229.94 | $229.95 | $229.90 |
| Purchase #6 | $29.48 | 10.487% | $32.5716 | $32.57 | $32.55 | $32.60 |
| Purchase #7 | $239.65 | 13.598% | $272.2376 | $272.24 | $272.25 | $272.20 |
| 7 purchase totals = | $1,014.40 | $1,118.3249 | $1,118.34 | $1,118.30 | $1,118.30 | |