| 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 | $115.25 | 4.180% | $120.0675 | $120.07 | $120.05 | $120.10 |
| Purchase #2 | $150.38 | 4.332% | $156.8945 | $156.89 | $156.90 | $156.90 |
| Purchase #3 | $179.78 | 7.384% | $193.055 | $193.06 | $193.05 | $193.10 |
| Purchase #4 | $245.43 | 9.262% | $268.1617 | $268.16 | $268.15 | $268.20 |
| Purchase #5 | $129.38 | 5.650% | $136.69 | $136.69 | $136.70 | $136.70 |
| Purchase #6 | $21.69 | 11.837% | $24.2574 | $24.26 | $24.25 | $24.30 |
| Purchase #7 | $230.66 | 10.859% | $255.7074 | $255.71 | $255.70 | $255.70 |
| 7 purchase totals = | $1,072.57 | $1,154.8335 | $1,154.84 | $1,154.80 | $1,155.00 | |