| 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 | $126.43 | 7.195% | $135.5266 | $135.53 | $135.55 | $135.50 |
| Purchase #2 | $249.68 | 6.578% | $266.104 | $266.10 | $266.10 | $266.10 |
| Purchase #3 | $57.59 | 7.416% | $61.8609 | $61.86 | $61.85 | $61.90 |
| Purchase #4 | $129.37 | 11.765% | $144.5904 | $144.59 | $144.60 | $144.60 |
| Purchase #5 | $67.72 | 9.121% | $73.8967 | $73.90 | $73.90 | $73.90 |
| Purchase #6 | $224.47 | 11.816% | $250.9934 | $250.99 | $251.00 | $251.00 |
| Purchase #7 | $149.62 | 10.223% | $164.9157 | $164.92 | $164.90 | $164.90 |
| 7 purchase totals = | $1,004.88 | $1,097.8877 | $1,097.89 | $1,097.90 | $1,097.90 | |