| 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 | $174.80 | 10.120% | $192.4898 | $192.49 | $192.50 | $192.50 |
| Purchase #2 | $179.78 | 9.338% | $196.5679 | $196.57 | $196.55 | $196.60 |
| Purchase #3 | $235.96 | 8.508% | $256.0355 | $256.04 | $256.05 | $256.00 |
| Purchase #4 | $109.72 | 12.528% | $123.4657 | $123.47 | $123.45 | $123.50 |
| Purchase #5 | $186.94 | 8.448% | $202.7327 | $202.73 | $202.75 | $202.70 |
| Purchase #6 | $23.73 | 4.514% | $24.8012 | $24.80 | $24.80 | $24.80 |
| Purchase #7 | $174.28 | 4.417% | $181.9779 | $181.98 | $182.00 | $182.00 |
| 7 purchase totals = | $1,085.21 | $1,178.0707 | $1,178.08 | $1,178.10 | $1,178.10 | |