| 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 | $227.43 | 6.489% | $242.1879 | $242.19 | $242.20 | $242.20 |
| Purchase #2 | $33.90 | 5.840% | $35.8798 | $35.88 | $35.90 | $35.90 |
| Purchase #3 | $242.79 | 8.857% | $264.2939 | $264.29 | $264.30 | $264.30 |
| Purchase #4 | $171.90 | 12.861% | $194.0081 | $194.01 | $194.00 | $194.00 |
| Purchase #5 | $16.95 | 10.702% | $18.764 | $18.76 | $18.75 | $18.80 |
| Purchase #6 | $148.26 | 9.148% | $161.8228 | $161.82 | $161.80 | $161.80 |
| Purchase #7 | $189.49 | 3.254% | $195.656 | $195.66 | $195.65 | $195.70 |
| 7 purchase totals = | $1,030.72 | $1,112.6125 | $1,112.61 | $1,112.60 | $1,112.70 | |