| 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 | $204.67 | 11.329% | $227.8571 | $227.86 | $227.85 | $227.90 |
| Purchase #2 | $234.49 | 13.759% | $266.7535 | $266.75 | $266.75 | $266.80 |
| Purchase #3 | $178.34 | 9.477% | $195.2413 | $195.24 | $195.25 | $195.20 |
| Purchase #4 | $30.73 | 10.656% | $34.0046 | $34.00 | $34.00 | $34.00 |
| Purchase #5 | $144.37 | 7.108% | $154.6318 | $154.63 | $154.65 | $154.60 |
| Purchase #6 | $219.77 | 13.485% | $249.406 | $249.41 | $249.40 | $249.40 |
| Purchase #7 | $228.78 | 7.141% | $245.1172 | $245.12 | $245.10 | $245.10 |
| 7 purchase totals = | $1,241.15 | $1,373.0115 | $1,373.01 | $1,373.00 | $1,373.00 | |