| 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 | $130.37 | 10.159% | $143.6143 | $143.61 | $143.60 | $143.60 |
| Purchase #2 | $166.83 | 12.218% | $187.2133 | $187.21 | $187.20 | $187.20 |
| Purchase #3 | $240.94 | 6.407% | $256.377 | $256.38 | $256.40 | $256.40 |
| Purchase #4 | $193.80 | 6.164% | $205.7458 | $205.75 | $205.75 | $205.70 |
| Purchase #5 | $216.59 | 5.326% | $228.1256 | $228.13 | $228.15 | $228.10 |
| Purchase #6 | $62.98 | 7.701% | $67.8301 | $67.83 | $67.85 | $67.80 |
| Purchase #7 | $121.64 | 3.743% | $126.193 | $126.19 | $126.20 | $126.20 |
| 7 purchase totals = | $1,133.15 | $1,215.0991 | $1,215.10 | $1,215.15 | $1,215.00 | |