| 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 | $193.69 | 11.555% | $216.0709 | $216.07 | $216.05 | $216.10 |
| Purchase #2 | $241.49 | 6.783% | $257.8703 | $257.87 | $257.85 | $257.90 |
| Purchase #3 | $123.44 | 13.863% | $140.5525 | $140.55 | $140.55 | $140.60 |
| Purchase #4 | $123.64 | 8.656% | $134.3423 | $134.34 | $134.35 | $134.30 |
| Purchase #5 | $223.65 | 4.223% | $233.0947 | $233.09 | $233.10 | $233.10 |
| Purchase #6 | $20.28 | 5.676% | $21.4311 | $21.43 | $21.45 | $21.40 |
| Purchase #7 | $36.34 | 10.512% | $40.1601 | $40.16 | $40.15 | $40.20 |
| 7 purchase totals = | $962.53 | $1,043.5219 | $1,043.51 | $1,043.50 | $1,043.60 | |