| 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 | $245.86 | 12.202% | $275.8598 | $275.86 | $275.85 | $275.90 |
| Purchase #2 | $180.91 | 9.729% | $198.5107 | $198.51 | $198.50 | $198.50 |
| Purchase #3 | $249.50 | 9.828% | $274.0209 | $274.02 | $274.00 | $274.00 |
| Purchase #4 | $245.90 | 11.792% | $274.8965 | $274.90 | $274.90 | $274.90 |
| Purchase #5 | $158.78 | 13.639% | $180.436 | $180.44 | $180.45 | $180.40 |
| Purchase #6 | $28.81 | 5.509% | $30.3971 | $30.40 | $30.40 | $30.40 |
| Purchase #7 | $90.86 | 4.180% | $94.6579 | $94.66 | $94.65 | $94.70 |
| 7 purchase totals = | $1,200.62 | $1,328.7789 | $1,328.79 | $1,328.75 | $1,328.80 | |