| 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 | $241.87 | 6.851% | $258.4405 | $258.44 | $258.45 | $258.40 |
| Purchase #2 | $184.29 | 9.208% | $201.2594 | $201.26 | $201.25 | $201.30 |
| Purchase #3 | $153.98 | 11.119% | $171.101 | $171.10 | $171.10 | $171.10 |
| Purchase #4 | $80.87 | 3.726% | $83.8832 | $83.88 | $83.90 | $83.90 |
| Purchase #5 | $177.78 | 5.565% | $187.6735 | $187.67 | $187.65 | $187.70 |
| Purchase #6 | $233.49 | 5.843% | $247.1328 | $247.13 | $247.15 | $247.10 |
| Purchase #7 | $124.41 | 12.240% | $139.6378 | $139.64 | $139.65 | $139.60 |
| 7 purchase totals = | $1,196.69 | $1,289.1282 | $1,289.12 | $1,289.15 | $1,289.10 | |