| 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 | $201.51 | 12.393% | $226.4831 | $226.48 | $226.50 | $226.50 |
| Purchase #2 | $175.45 | 5.870% | $185.7489 | $185.75 | $185.75 | $185.70 |
| Purchase #3 | $73.76 | 13.722% | $83.8813 | $83.88 | $83.90 | $83.90 |
| Purchase #4 | $158.70 | 11.148% | $176.3919 | $176.39 | $176.40 | $176.40 |
| Purchase #5 | $39.30 | 10.569% | $43.4536 | $43.45 | $43.45 | $43.50 |
| Purchase #6 | $226.47 | 8.750% | $246.2861 | $246.29 | $246.30 | $246.30 |
| Purchase #7 | $118.33 | 6.118% | $125.5694 | $125.57 | $125.55 | $125.60 |
| 7 purchase totals = | $993.52 | $1,087.8143 | $1,087.81 | $1,087.85 | $1,087.90 | |