| 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 | $124.97 | 7.227% | $134.0016 | $134.00 | $134.00 | $134.00 |
| Purchase #2 | $59.37 | 5.293% | $62.5125 | $62.51 | $62.50 | $62.50 |
| Purchase #3 | $172.38 | 7.254% | $184.8844 | $184.88 | $184.90 | $184.90 |
| Purchase #4 | $239.46 | 5.294% | $252.137 | $252.14 | $252.15 | $252.10 |
| Purchase #5 | $132.36 | 9.824% | $145.363 | $145.36 | $145.35 | $145.40 |
| Purchase #6 | $210.74 | 5.429% | $222.1811 | $222.18 | $222.20 | $222.20 |
| Purchase #7 | $69.32 | 10.256% | $76.4295 | $76.43 | $76.45 | $76.40 |
| 7 purchase totals = | $1,008.60 | $1,077.5091 | $1,077.50 | $1,077.55 | $1,077.50 | |