| 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 | $108.42 | 13.145% | $122.6718 | $122.67 | $122.65 | $122.70 |
| Purchase #2 | $85.56 | 8.184% | $92.5622 | $92.56 | $92.55 | $92.60 |
| Purchase #3 | $87.69 | 3.439% | $90.7057 | $90.71 | $90.70 | $90.70 |
| Purchase #4 | $14.48 | 5.722% | $15.3085 | $15.31 | $15.30 | $15.30 |
| Purchase #5 | $141.44 | 12.442% | $159.038 | $159.04 | $159.05 | $159.00 |
| Purchase #6 | $207.78 | 7.201% | $222.7422 | $222.74 | $222.75 | $222.70 |
| Purchase #7 | $194.38 | 12.258% | $218.2071 | $218.21 | $218.20 | $218.20 |
| 7 purchase totals = | $839.75 | $921.2355 | $921.24 | $921.20 | $921.20 | |