| 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 | $119.58 | 3.375% | $123.6158 | $123.62 | $123.60 | $123.60 |
| Purchase #2 | $9.41 | 8.108% | $10.173 | $10.17 | $10.15 | $10.20 |
| Purchase #3 | $193.81 | 11.107% | $215.3365 | $215.34 | $215.35 | $215.30 |
| Purchase #4 | $74.32 | 6.745% | $79.3329 | $79.33 | $79.35 | $79.30 |
| Purchase #5 | $235.29 | 9.274% | $257.1108 | $257.11 | $257.10 | $257.10 |
| Purchase #6 | $120.52 | 11.650% | $134.5606 | $134.56 | $134.55 | $134.60 |
| Purchase #7 | $128.71 | 4.440% | $134.4247 | $134.42 | $134.40 | $134.40 |
| 7 purchase totals = | $881.64 | $954.5543 | $954.55 | $954.50 | $954.50 | |