| 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 | $198.95 | 6.291% | $211.4659 | $211.47 | $211.45 | $211.50 |
| Purchase #2 | $10.69 | 11.255% | $11.8932 | $11.89 | $11.90 | $11.90 |
| Purchase #3 | $131.83 | 5.232% | $138.7273 | $138.73 | $138.75 | $138.70 |
| Purchase #4 | $23.64 | 3.400% | $24.4438 | $24.44 | $24.45 | $24.40 |
| Purchase #5 | $179.65 | 6.338% | $191.0362 | $191.04 | $191.05 | $191.00 |
| Purchase #6 | $202.54 | 7.441% | $217.611 | $217.61 | $217.60 | $217.60 |
| Purchase #7 | $7.90 | 4.832% | $8.2817 | $8.28 | $8.30 | $8.30 |
| 7 purchase totals = | $755.20 | $803.4591 | $803.46 | $803.50 | $803.40 | |