| 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 | $192.31 | 11.196% | $213.841 | $213.84 | $213.85 | $213.80 |
| Purchase #2 | $103.84 | 4.544% | $108.5585 | $108.56 | $108.55 | $108.60 |
| Purchase #3 | $29.99 | 9.677% | $32.8921 | $32.89 | $32.90 | $32.90 |
| Purchase #4 | $94.78 | 12.692% | $106.8095 | $106.81 | $106.80 | $106.80 |
| Purchase #5 | $187.37 | 5.748% | $198.14 | $198.14 | $198.15 | $198.10 |
| Purchase #6 | $22.72 | 4.612% | $23.7678 | $23.77 | $23.75 | $23.80 |
| Purchase #7 | $228.46 | 12.471% | $256.9512 | $256.95 | $256.95 | $257.00 |
| 7 purchase totals = | $859.47 | $940.9601 | $940.96 | $940.95 | $941.00 | |