| 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 | $216.78 | 7.405% | $232.8326 | $232.83 | $232.85 | $232.80 |
| Purchase #2 | $102.47 | 4.116% | $106.6877 | $106.69 | $106.70 | $106.70 |
| Purchase #3 | $178.91 | 7.767% | $192.8059 | $192.81 | $192.80 | $192.80 |
| Purchase #4 | $146.41 | 3.688% | $151.8096 | $151.81 | $151.80 | $151.80 |
| Purchase #5 | $157.28 | 4.791% | $164.8153 | $164.82 | $164.80 | $164.80 |
| Purchase #6 | $75.58 | 6.472% | $80.4715 | $80.47 | $80.45 | $80.50 |
| Purchase #7 | $249.83 | 10.408% | $275.8323 | $275.83 | $275.85 | $275.80 |
| 7 purchase totals = | $1,127.26 | $1,205.2549 | $1,205.26 | $1,205.25 | $1,205.20 | |