| 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 | $87.60 | 7.356% | $94.0439 | $94.04 | $94.05 | $94.00 |
| Purchase #2 | $246.51 | 4.237% | $256.9546 | $256.95 | $256.95 | $257.00 |
| Purchase #3 | $248.92 | 12.747% | $280.6498 | $280.65 | $280.65 | $280.60 |
| Purchase #4 | $133.83 | 3.230% | $138.1527 | $138.15 | $138.15 | $138.20 |
| Purchase #5 | $192.44 | 4.564% | $201.223 | $201.22 | $201.20 | $201.20 |
| Purchase #6 | $209.57 | 13.524% | $237.9122 | $237.91 | $237.90 | $237.90 |
| Purchase #7 | $219.90 | 11.752% | $245.7426 | $245.74 | $245.75 | $245.70 |
| 7 purchase totals = | $1,338.77 | $1,454.6788 | $1,454.66 | $1,454.65 | $1,454.60 | |