| 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 | $233.67 | 13.577% | $265.3954 | $265.40 | $265.40 | $265.40 |
| Purchase #2 | $218.79 | 12.102% | $245.268 | $245.27 | $245.25 | $245.30 |
| Purchase #3 | $50.66 | 10.478% | $55.9682 | $55.97 | $55.95 | $56.00 |
| Purchase #4 | $84.32 | 9.206% | $92.0825 | $92.08 | $92.10 | $92.10 |
| Purchase #5 | $94.99 | 12.636% | $106.9929 | $106.99 | $107.00 | $107.00 |
| Purchase #6 | $141.95 | 4.118% | $147.7955 | $147.80 | $147.80 | $147.80 |
| Purchase #7 | $100.78 | 12.821% | $113.701 | $113.70 | $113.70 | $113.70 |
| 7 purchase totals = | $925.16 | $1,027.2035 | $1,027.21 | $1,027.20 | $1,027.30 | |