| 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 | $99.56 | 10.826% | $110.3384 | $110.34 | $110.35 | $110.30 |
| Purchase #2 | $209.95 | 4.323% | $219.0261 | $219.03 | $219.05 | $219.00 |
| Purchase #3 | $172.62 | 6.186% | $183.2983 | $183.30 | $183.30 | $183.30 |
| Purchase #4 | $49.85 | 5.469% | $52.5763 | $52.58 | $52.60 | $52.60 |
| Purchase #5 | $199.70 | 5.237% | $210.1583 | $210.16 | $210.15 | $210.20 |
| Purchase #6 | $203.57 | 5.462% | $214.689 | $214.69 | $214.70 | $214.70 |
| Purchase #7 | $228.30 | 10.816% | $252.9929 | $252.99 | $253.00 | $253.00 |
| 7 purchase totals = | $1,163.55 | $1,243.0793 | $1,243.09 | $1,243.15 | $1,243.10 | |