| 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 | $202.62 | 5.199% | $213.1542 | $213.15 | $213.15 | $213.20 |
| Purchase #2 | $181.61 | 11.744% | $202.9383 | $202.94 | $202.95 | $202.90 |
| Purchase #3 | $184.85 | 3.103% | $190.5859 | $190.59 | $190.60 | $190.60 |
| Purchase #4 | $77.48 | 4.529% | $80.9891 | $80.99 | $81.00 | $81.00 |
| Purchase #5 | $179.43 | 5.298% | $188.9362 | $188.94 | $188.95 | $188.90 |
| Purchase #6 | $21.26 | 11.755% | $23.7591 | $23.76 | $23.75 | $23.80 |
| Purchase #7 | $212.57 | 6.640% | $226.6846 | $226.68 | $226.70 | $226.70 |
| 7 purchase totals = | $1,059.82 | $1,127.0474 | $1,127.05 | $1,127.10 | $1,127.10 | |