| 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 | $14.57 | 13.611% | $16.5531 | $16.55 | $16.55 | $16.60 |
| Purchase #2 | $223.67 | 6.613% | $238.4613 | $238.46 | $238.45 | $238.50 |
| Purchase #3 | $185.72 | 8.659% | $201.8015 | $201.80 | $201.80 | $201.80 |
| Purchase #4 | $178.41 | 11.686% | $199.259 | $199.26 | $199.25 | $199.30 |
| Purchase #5 | $221.31 | 12.557% | $249.0999 | $249.10 | $249.10 | $249.10 |
| Purchase #6 | $232.31 | 11.333% | $258.6377 | $258.64 | $258.65 | $258.60 |
| Purchase #7 | $235.70 | 10.310% | $260.0007 | $260.00 | $260.00 | $260.00 |
| 7 purchase totals = | $1,291.69 | $1,423.8132 | $1,423.81 | $1,423.80 | $1,423.90 | |