| 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 | $132.90 | 7.137% | $142.3851 | $142.39 | $142.40 | $142.40 |
| Purchase #2 | $67.38 | 4.825% | $70.6311 | $70.63 | $70.65 | $70.60 |
| Purchase #3 | $171.51 | 8.661% | $186.3645 | $186.36 | $186.35 | $186.40 |
| Purchase #4 | $81.28 | 11.417% | $90.5597 | $90.56 | $90.55 | $90.60 |
| Purchase #5 | $68.39 | 8.608% | $74.277 | $74.28 | $74.30 | $74.30 |
| Purchase #6 | $219.46 | 10.589% | $242.6986 | $242.70 | $242.70 | $242.70 |
| Purchase #7 | $240.84 | 6.843% | $257.3207 | $257.32 | $257.30 | $257.30 |
| 7 purchase totals = | $981.76 | $1,064.2367 | $1,064.24 | $1,064.25 | $1,064.30 | |