| 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 | $221.45 | 5.683% | $234.035 | $234.04 | $234.05 | $234.00 |
| Purchase #2 | $68.30 | 3.803% | $70.8974 | $70.90 | $70.90 | $70.90 |
| Purchase #3 | $249.98 | 6.681% | $266.6812 | $266.68 | $266.70 | $266.70 |
| Purchase #4 | $227.80 | 11.434% | $253.8467 | $253.85 | $253.85 | $253.80 |
| Purchase #5 | $42.38 | 3.619% | $43.9137 | $43.91 | $43.90 | $43.90 |
| Purchase #6 | $162.53 | 13.444% | $184.3805 | $184.38 | $184.40 | $184.40 |
| Purchase #7 | $75.77 | 10.789% | $83.9448 | $83.94 | $83.95 | $83.90 |
| 7 purchase totals = | $1,048.21 | $1,137.6993 | $1,137.70 | $1,137.75 | $1,137.60 | |