| 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 | $78.83 | 3.392% | $81.5039 | $81.50 | $81.50 | $81.50 |
| Purchase #2 | $90.38 | 13.301% | $102.4014 | $102.40 | $102.40 | $102.40 |
| Purchase #3 | $186.74 | 4.795% | $195.6942 | $195.69 | $195.70 | $195.70 |
| Purchase #4 | $137.77 | 12.489% | $154.9761 | $154.98 | $155.00 | $155.00 |
| Purchase #5 | $51.49 | 9.466% | $56.364 | $56.36 | $56.35 | $56.40 |
| Purchase #6 | $210.83 | 10.321% | $232.5898 | $232.59 | $232.60 | $232.60 |
| Purchase #7 | $208.96 | 6.864% | $223.303 | $223.30 | $223.30 | $223.30 |
| 7 purchase totals = | $965.00 | $1,046.8324 | $1,046.82 | $1,046.85 | $1,046.90 | |