| 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 | $107.81 | 7.172% | $115.5421 | $115.54 | $115.55 | $115.50 |
| Purchase #2 | $70.40 | 8.269% | $76.2214 | $76.22 | $76.20 | $76.20 |
| Purchase #3 | $234.62 | 3.751% | $243.4206 | $243.42 | $243.40 | $243.40 |
| Purchase #4 | $145.52 | 4.143% | $151.5489 | $151.55 | $151.55 | $151.50 |
| Purchase #5 | $193.56 | 6.638% | $206.4085 | $206.41 | $206.40 | $206.40 |
| Purchase #6 | $197.30 | 5.415% | $207.9838 | $207.98 | $208.00 | $208.00 |
| Purchase #7 | $19.34 | 8.634% | $21.0098 | $21.01 | $21.00 | $21.00 |
| 7 purchase totals = | $968.55 | $1,022.1351 | $1,022.13 | $1,022.10 | $1,022.00 | |