| 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 | $197.70 | 8.580% | $214.6627 | $214.66 | $214.65 | $214.70 |
| Purchase #2 | $145.39 | 9.636% | $159.3998 | $159.40 | $159.40 | $159.40 |
| Purchase #3 | $198.87 | 8.538% | $215.8495 | $215.85 | $215.85 | $215.80 |
| Purchase #4 | $219.70 | 4.403% | $229.3734 | $229.37 | $229.35 | $229.40 |
| Purchase #5 | $93.34 | 6.411% | $99.324 | $99.32 | $99.30 | $99.30 |
| Purchase #6 | $90.48 | 13.122% | $102.3528 | $102.35 | $102.35 | $102.40 |
| Purchase #7 | $165.54 | 10.832% | $183.4713 | $183.47 | $183.45 | $183.50 |
| 7 purchase totals = | $1,111.02 | $1,204.4335 | $1,204.42 | $1,204.35 | $1,204.50 | |