| 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 | $242.39 | 11.374% | $269.9594 | $269.96 | $269.95 | $270.00 |
| Purchase #2 | $133.56 | 9.419% | $146.14 | $146.14 | $146.15 | $146.10 |
| Purchase #3 | $103.57 | 8.174% | $112.0358 | $112.04 | $112.05 | $112.00 |
| Purchase #4 | $125.75 | 3.730% | $130.4405 | $130.44 | $130.45 | $130.40 |
| Purchase #5 | $115.41 | 7.342% | $123.8834 | $123.88 | $123.90 | $123.90 |
| Purchase #6 | $149.83 | 7.571% | $161.1736 | $161.17 | $161.15 | $161.20 |
| Purchase #7 | $215.76 | 13.342% | $244.5467 | $244.55 | $244.55 | $244.50 |
| 7 purchase totals = | $1,086.27 | $1,188.1794 | $1,188.18 | $1,188.20 | $1,188.10 | |