| 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 | $115.40 | 13.320% | $130.7713 | $130.77 | $130.75 | $130.80 |
| Purchase #2 | $35.97 | 11.488% | $40.1022 | $40.10 | $40.10 | $40.10 |
| Purchase #3 | $250.65 | 4.726% | $262.4957 | $262.50 | $262.50 | $262.50 |
| Purchase #4 | $71.64 | 5.153% | $75.3316 | $75.33 | $75.35 | $75.30 |
| Purchase #5 | $101.54 | 11.271% | $112.9846 | $112.98 | $113.00 | $113.00 |
| Purchase #6 | $178.88 | 6.665% | $190.8024 | $190.80 | $190.80 | $190.80 |
| Purchase #7 | $105.93 | 11.407% | $118.0134 | $118.01 | $118.00 | $118.00 |
| 7 purchase totals = | $860.01 | $930.5012 | $930.49 | $930.50 | $930.50 | |