| 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 | $21.56 | 13.795% | $24.5342 | $24.53 | $24.55 | $24.50 |
| Purchase #2 | $186.95 | 12.720% | $210.73 | $210.73 | $210.75 | $210.70 |
| Purchase #3 | $169.35 | 12.726% | $190.9015 | $190.90 | $190.90 | $190.90 |
| Purchase #4 | $142.35 | 10.357% | $157.0932 | $157.09 | $157.10 | $157.10 |
| Purchase #5 | $142.61 | 3.781% | $148.0021 | $148.00 | $148.00 | $148.00 |
| Purchase #6 | $208.89 | 9.336% | $228.392 | $228.39 | $228.40 | $228.40 |
| Purchase #7 | $184.36 | 11.545% | $205.6444 | $205.64 | $205.65 | $205.60 |
| 7 purchase totals = | $1,056.07 | $1,165.2974 | $1,165.28 | $1,165.35 | $1,165.20 | |