| 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 | $198.97 | 12.797% | $224.4322 | $224.43 | $224.45 | $224.40 |
| Purchase #2 | $39.27 | 13.344% | $44.5102 | $44.51 | $44.50 | $44.50 |
| Purchase #3 | $241.76 | 4.705% | $253.1348 | $253.13 | $253.15 | $253.10 |
| Purchase #4 | $27.27 | 3.466% | $28.2152 | $28.22 | $28.20 | $28.20 |
| Purchase #5 | $231.88 | 3.212% | $239.328 | $239.33 | $239.35 | $239.30 |
| Purchase #6 | $154.56 | 12.463% | $173.8228 | $173.82 | $173.80 | $173.80 |
| Purchase #7 | $176.99 | 4.596% | $185.1245 | $185.12 | $185.10 | $185.10 |
| 7 purchase totals = | $1,070.70 | $1,148.5677 | $1,148.56 | $1,148.55 | $1,148.40 | |