| 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 | $89.61 | 10.219% | $98.7672 | $98.77 | $98.75 | $98.80 |
| Purchase #2 | $140.58 | 7.407% | $150.9928 | $150.99 | $151.00 | $151.00 |
| Purchase #3 | $179.63 | 4.768% | $188.1948 | $188.19 | $188.20 | $188.20 |
| Purchase #4 | $108.40 | 13.408% | $122.9343 | $122.93 | $122.95 | $122.90 |
| Purchase #5 | $217.92 | 11.472% | $242.9198 | $242.92 | $242.90 | $242.90 |
| Purchase #6 | $161.39 | 12.734% | $181.9414 | $181.94 | $181.95 | $181.90 |
| Purchase #7 | $106.78 | 13.177% | $120.8504 | $120.85 | $120.85 | $120.90 |
| 7 purchase totals = | $1,004.31 | $1,106.6007 | $1,106.59 | $1,106.60 | $1,106.60 | |