| 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 | $196.32 | 13.123% | $222.0831 | $222.08 | $222.10 | $222.10 |
| Purchase #2 | $6.44 | 5.180% | $6.7736 | $6.77 | $6.75 | $6.80 |
| Purchase #3 | $197.32 | 5.317% | $207.8115 | $207.81 | $207.80 | $207.80 |
| Purchase #4 | $30.71 | 12.128% | $34.4345 | $34.43 | $34.45 | $34.40 |
| Purchase #5 | $245.80 | 3.865% | $255.3002 | $255.30 | $255.30 | $255.30 |
| Purchase #6 | $184.91 | 7.533% | $198.8393 | $198.84 | $198.85 | $198.80 |
| Purchase #7 | $175.91 | 7.720% | $189.4903 | $189.49 | $189.50 | $189.50 |
| 7 purchase totals = | $1,037.41 | $1,114.7325 | $1,114.72 | $1,114.75 | $1,114.70 | |