| 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 | $245.96 | 6.757% | $262.5795 | $262.58 | $262.60 | $262.60 |
| Purchase #2 | $157.97 | 9.447% | $172.8934 | $172.89 | $172.90 | $172.90 |
| Purchase #3 | $152.85 | 6.551% | $162.8632 | $162.86 | $162.85 | $162.90 |
| Purchase #4 | $87.88 | 4.400% | $91.7467 | $91.75 | $91.75 | $91.70 |
| Purchase #5 | $156.26 | 9.467% | $171.0531 | $171.05 | $171.05 | $171.10 |
| Purchase #6 | $143.78 | 10.150% | $158.3737 | $158.37 | $158.35 | $158.40 |
| Purchase #7 | $244.41 | 11.184% | $271.7448 | $271.74 | $271.75 | $271.70 |
| 7 purchase totals = | $1,189.11 | $1,291.2544 | $1,291.24 | $1,291.25 | $1,291.30 | |