| 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 | $134.65 | 10.319% | $148.5445 | $148.54 | $148.55 | $148.50 |
| Purchase #2 | $219.55 | 10.684% | $243.0067 | $243.01 | $243.00 | $243.00 |
| Purchase #3 | $236.36 | 12.628% | $266.2075 | $266.21 | $266.20 | $266.20 |
| Purchase #4 | $179.39 | 7.245% | $192.3868 | $192.39 | $192.40 | $192.40 |
| Purchase #5 | $38.42 | 4.409% | $40.1139 | $40.11 | $40.10 | $40.10 |
| Purchase #6 | $117.73 | 9.277% | $128.6518 | $128.65 | $128.65 | $128.70 |
| Purchase #7 | $218.94 | 12.151% | $245.5434 | $245.54 | $245.55 | $245.50 |
| 7 purchase totals = | $1,145.04 | $1,264.4546 | $1,264.45 | $1,264.45 | $1,264.40 | |