| 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 | $115.80 | 9.102% | $126.3401 | $126.34 | $126.35 | $126.30 |
| Purchase #2 | $55.64 | 13.375% | $63.0819 | $63.08 | $63.10 | $63.10 |
| Purchase #3 | $201.52 | 5.325% | $212.2509 | $212.25 | $212.25 | $212.30 |
| Purchase #4 | $108.98 | 7.737% | $117.4118 | $117.41 | $117.40 | $117.40 |
| Purchase #5 | $215.83 | 6.576% | $230.023 | $230.02 | $230.00 | $230.00 |
| Purchase #6 | $228.36 | 8.822% | $248.5059 | $248.51 | $248.50 | $248.50 |
| Purchase #7 | $197.88 | 10.237% | $218.137 | $218.14 | $218.15 | $218.10 |
| 7 purchase totals = | $1,124.01 | $1,215.7506 | $1,215.75 | $1,215.75 | $1,215.70 | |