| 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 | $73.80 | 3.268% | $76.2118 | $76.21 | $76.20 | $76.20 |
| Purchase #2 | $206.62 | 5.721% | $218.4407 | $218.44 | $218.45 | $218.40 |
| Purchase #3 | $110.26 | 9.571% | $120.813 | $120.81 | $120.80 | $120.80 |
| Purchase #4 | $190.74 | 4.320% | $198.98 | $198.98 | $199.00 | $199.00 |
| Purchase #5 | $182.33 | 8.684% | $198.1635 | $198.16 | $198.15 | $198.20 |
| Purchase #6 | $223.66 | 5.312% | $235.5408 | $235.54 | $235.55 | $235.50 |
| Purchase #7 | $218.50 | 5.235% | $229.9385 | $229.94 | $229.95 | $229.90 |
| 7 purchase totals = | $1,205.91 | $1,278.0883 | $1,278.08 | $1,278.10 | $1,278.00 | |