| 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 | $132.75 | 4.289% | $138.4436 | $138.44 | $138.45 | $138.40 |
| Purchase #2 | $230.28 | 12.300% | $258.6044 | $258.60 | $258.60 | $258.60 |
| Purchase #3 | $82.26 | 7.855% | $88.7215 | $88.72 | $88.70 | $88.70 |
| Purchase #4 | $40.27 | 7.863% | $43.4364 | $43.44 | $43.45 | $43.40 |
| Purchase #5 | $100.54 | 7.485% | $108.0654 | $108.07 | $108.05 | $108.10 |
| Purchase #6 | $221.72 | 4.209% | $231.0522 | $231.05 | $231.05 | $231.10 |
| Purchase #7 | $140.76 | 4.138% | $146.5846 | $146.58 | $146.60 | $146.60 |
| 7 purchase totals = | $948.58 | $1,014.9081 | $1,014.90 | $1,014.90 | $1,014.90 | |