| 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 | $123.46 | 12.250% | $138.5839 | $138.58 | $138.60 | $138.60 |
| Purchase #2 | $123.79 | 3.590% | $128.2341 | $128.23 | $128.25 | $128.20 |
| Purchase #3 | $54.49 | 4.437% | $56.9077 | $56.91 | $56.90 | $56.90 |
| Purchase #4 | $232.75 | 6.248% | $247.2922 | $247.29 | $247.30 | $247.30 |
| Purchase #5 | $149.83 | 3.623% | $155.2583 | $155.26 | $155.25 | $155.30 |
| Purchase #6 | $67.55 | 9.625% | $74.0517 | $74.05 | $74.05 | $74.10 |
| Purchase #7 | $208.37 | 13.485% | $236.4687 | $236.47 | $236.45 | $236.50 |
| 7 purchase totals = | $960.24 | $1,036.7966 | $1,036.79 | $1,036.80 | $1,036.90 | |