| 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 | $117.81 | 13.386% | $133.58 | $133.58 | $133.60 | $133.60 |
| Purchase #2 | $250.56 | 10.463% | $276.7761 | $276.78 | $276.80 | $276.80 |
| Purchase #3 | $98.95 | 11.395% | $110.2254 | $110.23 | $110.25 | $110.20 |
| Purchase #4 | $224.44 | 9.245% | $245.1895 | $245.19 | $245.20 | $245.20 |
| Purchase #5 | $180.46 | 5.686% | $190.721 | $190.72 | $190.70 | $190.70 |
| Purchase #6 | $73.77 | 8.779% | $80.2463 | $80.25 | $80.25 | $80.20 |
| Purchase #7 | $247.27 | 8.467% | $268.2064 | $268.21 | $268.20 | $268.20 |
| 7 purchase totals = | $1,193.26 | $1,304.9447 | $1,304.96 | $1,305.00 | $1,304.90 | |