| 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 | $199.79 | 9.229% | $218.2286 | $218.23 | $218.25 | $218.20 |
| Purchase #2 | $41.85 | 7.115% | $44.8276 | $44.83 | $44.85 | $44.80 |
| Purchase #3 | $207.84 | 12.483% | $233.7847 | $233.78 | $233.80 | $233.80 |
| Purchase #4 | $126.28 | 12.718% | $142.3403 | $142.34 | $142.35 | $142.30 |
| Purchase #5 | $134.78 | 13.276% | $152.6734 | $152.67 | $152.65 | $152.70 |
| Purchase #6 | $109.79 | 4.337% | $114.5516 | $114.55 | $114.55 | $114.60 |
| Purchase #7 | $134.40 | 4.872% | $140.948 | $140.95 | $140.95 | $140.90 |
| 7 purchase totals = | $954.73 | $1,047.3542 | $1,047.35 | $1,047.40 | $1,047.30 | |