| 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 | $134.36 | 8.295% | $145.5052 | $145.51 | $145.50 | $145.50 |
| Purchase #2 | $223.47 | 6.216% | $237.3609 | $237.36 | $237.35 | $237.40 |
| Purchase #3 | $8.25 | 3.250% | $8.5181 | $8.52 | $8.50 | $8.50 |
| Purchase #4 | $88.62 | 10.260% | $97.7124 | $97.71 | $97.70 | $97.70 |
| Purchase #5 | $196.33 | 13.762% | $223.3489 | $223.35 | $223.35 | $223.30 |
| Purchase #6 | $200.89 | 12.838% | $226.6803 | $226.68 | $226.70 | $226.70 |
| Purchase #7 | $149.40 | 7.750% | $160.9785 | $160.98 | $161.00 | $161.00 |
| 7 purchase totals = | $1,001.32 | $1,100.1043 | $1,100.11 | $1,100.10 | $1,100.10 | |