| 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 | $240.76 | 6.473% | $256.3444 | $256.34 | $256.35 | $256.30 |
| Purchase #2 | $21.51 | 5.336% | $22.6578 | $22.66 | $22.65 | $22.70 |
| Purchase #3 | $212.85 | 6.294% | $226.2468 | $226.25 | $226.25 | $226.20 |
| Purchase #4 | $211.74 | 10.661% | $234.3136 | $234.31 | $234.30 | $234.30 |
| Purchase #5 | $15.96 | 10.280% | $17.6007 | $17.60 | $17.60 | $17.60 |
| Purchase #6 | $178.77 | 5.678% | $188.9206 | $188.92 | $188.90 | $188.90 |
| Purchase #7 | $174.58 | 4.139% | $181.8059 | $181.81 | $181.80 | $181.80 |
| 7 purchase totals = | $1,056.17 | $1,127.8898 | $1,127.89 | $1,127.85 | $1,127.80 | |