| 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 | $17.92 | 6.172% | $19.026 | $19.03 | $19.05 | $19.00 |
| Purchase #2 | $228.31 | 13.243% | $258.5451 | $258.55 | $258.55 | $258.50 |
| Purchase #3 | $228.59 | 10.488% | $252.5645 | $252.56 | $252.55 | $252.60 |
| Purchase #4 | $124.59 | 4.484% | $130.1766 | $130.18 | $130.20 | $130.20 |
| Purchase #5 | $79.29 | 4.201% | $82.621 | $82.62 | $82.60 | $82.60 |
| Purchase #6 | $171.85 | 12.264% | $192.9257 | $192.93 | $192.95 | $192.90 |
| Purchase #7 | $89.75 | 5.326% | $94.5301 | $94.53 | $94.55 | $94.50 |
| 7 purchase totals = | $940.30 | $1,030.3890 | $1,030.40 | $1,030.45 | $1,030.30 | |