| 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 | $43.43 | 3.181% | $44.8115 | $44.81 | $44.80 | $44.80 |
| Purchase #2 | $160.45 | 13.113% | $181.4898 | $181.49 | $181.50 | $181.50 |
| Purchase #3 | $141.30 | 10.362% | $155.9415 | $155.94 | $155.95 | $155.90 |
| Purchase #4 | $232.65 | 8.747% | $252.9999 | $253.00 | $253.00 | $253.00 |
| Purchase #5 | $200.54 | 4.374% | $209.3116 | $209.31 | $209.30 | $209.30 |
| Purchase #6 | $137.87 | 10.248% | $151.9989 | $152.00 | $152.00 | $152.00 |
| Purchase #7 | $221.67 | 4.581% | $231.8247 | $231.82 | $231.80 | $231.80 |
| 7 purchase totals = | $1,137.91 | $1,228.3779 | $1,228.37 | $1,228.35 | $1,228.30 | |