| 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 | $227.78 | 10.669% | $252.0818 | $252.08 | $252.10 | $252.10 |
| Purchase #2 | $193.39 | 13.443% | $219.3874 | $219.39 | $219.40 | $219.40 |
| Purchase #3 | $33.72 | 8.704% | $36.655 | $36.66 | $36.65 | $36.70 |
| Purchase #4 | $225.94 | 13.179% | $255.7166 | $255.72 | $255.70 | $255.70 |
| Purchase #5 | $192.67 | 3.227% | $198.8875 | $198.89 | $198.90 | $198.90 |
| Purchase #6 | $124.39 | 11.133% | $138.2383 | $138.24 | $138.25 | $138.20 |
| Purchase #7 | $141.89 | 9.736% | $155.7044 | $155.70 | $155.70 | $155.70 |
| 7 purchase totals = | $1,139.78 | $1,256.6710 | $1,256.68 | $1,256.70 | $1,256.70 | |