| 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 | $192.62 | 13.183% | $218.0131 | $218.01 | $218.00 | $218.00 |
| Purchase #2 | $189.33 | 10.123% | $208.4959 | $208.50 | $208.50 | $208.50 |
| Purchase #3 | $246.85 | 7.820% | $266.1537 | $266.15 | $266.15 | $266.20 |
| Purchase #4 | $110.39 | 12.783% | $124.5012 | $124.50 | $124.50 | $124.50 |
| Purchase #5 | $239.92 | 5.745% | $253.7034 | $253.70 | $253.70 | $253.70 |
| Purchase #6 | $112.35 | 11.427% | $125.1882 | $125.19 | $125.20 | $125.20 |
| Purchase #7 | $80.52 | 6.660% | $85.8826 | $85.88 | $85.90 | $85.90 |
| 7 purchase totals = | $1,171.98 | $1,281.9381 | $1,281.93 | $1,281.95 | $1,282.00 | |