| 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 | $249.79 | 13.457% | $283.4042 | $283.40 | $283.40 | $283.40 |
| Purchase #2 | $229.29 | 12.416% | $257.7586 | $257.76 | $257.75 | $257.80 |
| Purchase #3 | $186.33 | 10.570% | $206.0251 | $206.03 | $206.05 | $206.00 |
| Purchase #4 | $229.81 | 12.370% | $258.2375 | $258.24 | $258.25 | $258.20 |
| Purchase #5 | $35.46 | 9.246% | $38.7386 | $38.74 | $38.75 | $38.70 |
| Purchase #6 | $5.51 | 6.248% | $5.8543 | $5.85 | $5.85 | $5.90 |
| Purchase #7 | $122.69 | 5.320% | $129.2171 | $129.22 | $129.20 | $129.20 |
| 7 purchase totals = | $1,058.88 | $1,179.2354 | $1,179.24 | $1,179.25 | $1,179.20 | |