| 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 | $189.72 | 9.796% | $208.305 | $208.31 | $208.30 | $208.30 |
| Purchase #2 | $250.46 | 11.400% | $279.0124 | $279.01 | $279.00 | $279.00 |
| Purchase #3 | $206.67 | 11.295% | $230.0134 | $230.01 | $230.00 | $230.00 |
| Purchase #4 | $210.52 | 8.142% | $227.6605 | $227.66 | $227.65 | $227.70 |
| Purchase #5 | $161.33 | 9.832% | $177.192 | $177.19 | $177.20 | $177.20 |
| Purchase #6 | $31.91 | 3.227% | $32.9397 | $32.94 | $32.95 | $32.90 |
| Purchase #7 | $43.67 | 6.869% | $46.6697 | $46.67 | $46.65 | $46.70 |
| 7 purchase totals = | $1,094.28 | $1,201.7927 | $1,201.79 | $1,201.75 | $1,201.80 | |