| 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 | $67.32 | 3.860% | $69.9186 | $69.92 | $69.90 | $69.90 |
| Purchase #2 | $238.40 | 3.532% | $246.8203 | $246.82 | $246.80 | $246.80 |
| Purchase #3 | $120.45 | 5.515% | $127.0928 | $127.09 | $127.10 | $127.10 |
| Purchase #4 | $198.39 | 6.365% | $211.0175 | $211.02 | $211.00 | $211.00 |
| Purchase #5 | $171.55 | 4.153% | $178.6745 | $178.67 | $178.65 | $178.70 |
| Purchase #6 | $113.45 | 8.173% | $122.7223 | $122.72 | $122.70 | $122.70 |
| Purchase #7 | $112.25 | 12.474% | $126.2521 | $126.25 | $126.25 | $126.30 |
| 7 purchase totals = | $1,021.81 | $1,082.4981 | $1,082.49 | $1,082.40 | $1,082.50 | |