| 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 | $28.28 | 13.181% | $32.0076 | $32.01 | $32.00 | $32.00 |
| Purchase #2 | $229.91 | 6.561% | $244.9944 | $244.99 | $245.00 | $245.00 |
| Purchase #3 | $152.76 | 7.466% | $164.1651 | $164.17 | $164.15 | $164.20 |
| Purchase #4 | $141.89 | 10.750% | $157.1432 | $157.14 | $157.15 | $157.10 |
| Purchase #5 | $49.29 | 13.732% | $56.0585 | $56.06 | $56.05 | $56.10 |
| Purchase #6 | $200.86 | 6.559% | $214.0344 | $214.03 | $214.05 | $214.00 |
| Purchase #7 | $101.32 | 3.503% | $104.8692 | $104.87 | $104.85 | $104.90 |
| 7 purchase totals = | $904.31 | $973.2724 | $973.27 | $973.25 | $973.30 | |