| 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 | $195.50 | 7.803% | $210.7549 | $210.75 | $210.75 | $210.80 |
| Purchase #2 | $90.70 | 4.286% | $94.5874 | $94.59 | $94.60 | $94.60 |
| Purchase #3 | $210.40 | 8.800% | $228.9152 | $228.92 | $228.90 | $228.90 |
| Purchase #4 | $192.68 | 9.218% | $210.4412 | $210.44 | $210.45 | $210.40 |
| Purchase #5 | $216.59 | 4.718% | $226.8087 | $226.81 | $226.80 | $226.80 |
| Purchase #6 | $236.74 | 12.671% | $266.7373 | $266.74 | $266.75 | $266.70 |
| Purchase #7 | $231.56 | 8.118% | $250.358 | $250.36 | $250.35 | $250.40 |
| 7 purchase totals = | $1,374.17 | $1,488.6027 | $1,488.61 | $1,488.60 | $1,488.60 | |