| 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 | $224.43 | 11.707% | $250.704 | $250.70 | $250.70 | $250.70 |
| Purchase #2 | $98.54 | 5.857% | $104.3115 | $104.31 | $104.30 | $104.30 |
| Purchase #3 | $220.27 | 8.324% | $238.6053 | $238.61 | $238.60 | $238.60 |
| Purchase #4 | $250.69 | 10.136% | $276.0999 | $276.10 | $276.10 | $276.10 |
| Purchase #5 | $245.97 | 10.726% | $272.3527 | $272.35 | $272.35 | $272.40 |
| Purchase #6 | $246.89 | 11.140% | $274.3935 | $274.39 | $274.40 | $274.40 |
| Purchase #7 | $5.76 | 6.652% | $6.1432 | $6.14 | $6.15 | $6.10 |
| 7 purchase totals = | $1,292.55 | $1,422.6101 | $1,422.60 | $1,422.60 | $1,422.60 | |