| 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 | $213.33 | 5.672% | $225.4301 | $225.43 | $225.45 | $225.40 |
| Purchase #2 | $249.67 | 7.274% | $267.831 | $267.83 | $267.85 | $267.80 |
| Purchase #3 | $212.86 | 10.773% | $235.7914 | $235.79 | $235.80 | $235.80 |
| Purchase #4 | $149.59 | 3.599% | $154.9737 | $154.97 | $154.95 | $155.00 |
| Purchase #5 | $245.26 | 10.469% | $270.9363 | $270.94 | $270.95 | $270.90 |
| Purchase #6 | $96.82 | 3.829% | $100.5272 | $100.53 | $100.55 | $100.50 |
| Purchase #7 | $53.71 | 5.696% | $56.7693 | $56.77 | $56.75 | $56.80 |
| 7 purchase totals = | $1,221.24 | $1,312.2590 | $1,312.26 | $1,312.30 | $1,312.20 | |