| 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 | $200.80 | 12.571% | $226.0426 | $226.04 | $226.05 | $226.00 |
| Purchase #2 | $166.79 | 13.846% | $189.8837 | $189.88 | $189.90 | $189.90 |
| Purchase #3 | $43.97 | 11.288% | $48.9333 | $48.93 | $48.95 | $48.90 |
| Purchase #4 | $43.98 | 4.783% | $46.0836 | $46.08 | $46.10 | $46.10 |
| Purchase #5 | $164.74 | 6.287% | $175.0972 | $175.10 | $175.10 | $175.10 |
| Purchase #6 | $238.38 | 6.602% | $254.1178 | $254.12 | $254.10 | $254.10 |
| Purchase #7 | $113.79 | 3.811% | $118.1265 | $118.13 | $118.15 | $118.10 |
| 7 purchase totals = | $972.45 | $1,058.2847 | $1,058.28 | $1,058.35 | $1,058.20 | |