| 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 | $189.76 | 10.287% | $209.2806 | $209.28 | $209.30 | $209.30 |
| Purchase #2 | $205.42 | 10.322% | $226.6235 | $226.62 | $226.60 | $226.60 |
| Purchase #3 | $35.34 | 3.604% | $36.6137 | $36.61 | $36.60 | $36.60 |
| Purchase #4 | $81.97 | 3.432% | $84.7832 | $84.78 | $84.80 | $84.80 |
| Purchase #5 | $181.38 | 6.449% | $193.0772 | $193.08 | $193.10 | $193.10 |
| Purchase #6 | $127.89 | 9.134% | $139.5715 | $139.57 | $139.55 | $139.60 |
| Purchase #7 | $135.65 | 9.480% | $148.5096 | $148.51 | $148.50 | $148.50 |
| 7 purchase totals = | $957.41 | $1,038.4593 | $1,038.45 | $1,038.45 | $1,038.50 | |