| 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 | $224.29 | 9.435% | $245.4518 | $245.45 | $245.45 | $245.50 |
| Purchase #2 | $85.61 | 8.377% | $92.7815 | $92.78 | $92.80 | $92.80 |
| Purchase #3 | $246.26 | 10.265% | $271.5386 | $271.54 | $271.55 | $271.50 |
| Purchase #4 | $244.96 | 12.190% | $274.8206 | $274.82 | $274.80 | $274.80 |
| Purchase #5 | $172.68 | 6.844% | $184.4982 | $184.50 | $184.50 | $184.50 |
| Purchase #6 | $97.37 | 4.195% | $101.4547 | $101.45 | $101.45 | $101.50 |
| Purchase #7 | $40.89 | 5.651% | $43.2007 | $43.20 | $43.20 | $43.20 |
| 7 purchase totals = | $1,112.06 | $1,213.7461 | $1,213.74 | $1,213.75 | $1,213.80 | |