| 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 | $243.69 | 9.174% | $266.0461 | $266.05 | $266.05 | $266.00 |
| Purchase #2 | $221.42 | 12.632% | $249.3898 | $249.39 | $249.40 | $249.40 |
| Purchase #3 | $187.29 | 8.542% | $203.2883 | $203.29 | $203.30 | $203.30 |
| Purchase #4 | $115.32 | 12.643% | $129.8999 | $129.90 | $129.90 | $129.90 |
| Purchase #5 | $146.47 | 7.473% | $157.4157 | $157.42 | $157.40 | $157.40 |
| Purchase #6 | $184.84 | 4.351% | $192.8824 | $192.88 | $192.90 | $192.90 |
| Purchase #7 | $178.32 | 6.425% | $189.7771 | $189.78 | $189.80 | $189.80 |
| 7 purchase totals = | $1,277.35 | $1,388.6993 | $1,388.71 | $1,388.75 | $1,388.70 | |