| 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 | $214.25 | 3.486% | $221.7188 | $221.72 | $221.70 | $221.70 |
| Purchase #2 | $186.90 | 11.704% | $208.7748 | $208.77 | $208.75 | $208.80 |
| Purchase #3 | $48.44 | 12.345% | $54.4199 | $54.42 | $54.40 | $54.40 |
| Purchase #4 | $142.65 | 11.298% | $158.7666 | $158.77 | $158.75 | $158.80 |
| Purchase #5 | $24.56 | 8.684% | $26.6928 | $26.69 | $26.70 | $26.70 |
| Purchase #6 | $233.89 | 4.302% | $243.9519 | $243.95 | $243.95 | $244.00 |
| Purchase #7 | $80.44 | 7.705% | $86.6379 | $86.64 | $86.65 | $86.60 |
| 7 purchase totals = | $931.13 | $1,000.9627 | $1,000.96 | $1,000.90 | $1,001.00 | |