| 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 | $211.29 | 3.391% | $218.4548 | $218.45 | $218.45 | $218.50 |
| Purchase #2 | $233.79 | 4.225% | $243.6676 | $243.67 | $243.65 | $243.70 |
| Purchase #3 | $94.98 | 13.679% | $107.9723 | $107.97 | $107.95 | $108.00 |
| Purchase #4 | $62.50 | 9.826% | $68.6413 | $68.64 | $68.65 | $68.60 |
| Purchase #5 | $159.34 | 7.665% | $171.5534 | $171.55 | $171.55 | $171.60 |
| Purchase #6 | $39.83 | 8.155% | $43.0781 | $43.08 | $43.10 | $43.10 |
| Purchase #7 | $89.60 | 7.463% | $96.2868 | $96.29 | $96.30 | $96.30 |
| 7 purchase totals = | $891.33 | $949.6543 | $949.65 | $949.65 | $949.80 | |