| 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 | $211.60 | 7.276% | $226.996 | $227.00 | $227.00 | $227.00 |
| Purchase #2 | $125.51 | 11.612% | $140.0842 | $140.08 | $140.10 | $140.10 |
| Purchase #3 | $78.64 | 6.433% | $83.6989 | $83.70 | $83.70 | $83.70 |
| Purchase #4 | $249.93 | 13.492% | $283.6506 | $283.65 | $283.65 | $283.70 |
| Purchase #5 | $166.80 | 13.519% | $189.3497 | $189.35 | $189.35 | $189.30 |
| Purchase #6 | $35.83 | 10.409% | $39.5595 | $39.56 | $39.55 | $39.60 |
| Purchase #7 | $164.48 | 4.172% | $171.3421 | $171.34 | $171.35 | $171.30 |
| 7 purchase totals = | $1,032.79 | $1,134.6810 | $1,134.68 | $1,134.70 | $1,134.70 | |