| 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 | $102.49 | 7.304% | $109.9759 | $109.98 | $110.00 | $110.00 |
| Purchase #2 | $205.38 | 4.540% | $214.7043 | $214.70 | $214.70 | $214.70 |
| Purchase #3 | $243.97 | 9.439% | $266.9983 | $267.00 | $267.00 | $267.00 |
| Purchase #4 | $21.34 | 3.599% | $22.108 | $22.11 | $22.10 | $22.10 |
| Purchase #5 | $181.51 | 6.504% | $193.3154 | $193.32 | $193.30 | $193.30 |
| Purchase #6 | $205.82 | 12.354% | $231.247 | $231.25 | $231.25 | $231.20 |
| Purchase #7 | $209.44 | 3.238% | $216.2217 | $216.22 | $216.20 | $216.20 |
| 7 purchase totals = | $1,169.95 | $1,254.5706 | $1,254.58 | $1,254.55 | $1,254.50 | |