| 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 | $190.59 | 11.695% | $212.8795 | $212.88 | $212.90 | $212.90 |
| Purchase #2 | $199.37 | 6.729% | $212.7856 | $212.79 | $212.80 | $212.80 |
| Purchase #3 | $50.49 | 12.740% | $56.9224 | $56.92 | $56.90 | $56.90 |
| Purchase #4 | $22.58 | 3.865% | $23.4527 | $23.45 | $23.45 | $23.50 |
| Purchase #5 | $211.40 | 9.508% | $231.4999 | $231.50 | $231.50 | $231.50 |
| Purchase #6 | $48.86 | 6.629% | $52.0989 | $52.10 | $52.10 | $52.10 |
| Purchase #7 | $249.48 | 5.790% | $263.9249 | $263.92 | $263.90 | $263.90 |
| 7 purchase totals = | $972.77 | $1,053.5639 | $1,053.56 | $1,053.55 | $1,053.60 | |