| 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 | $211.96 | 7.416% | $227.679 | $227.68 | $227.70 | $227.70 |
| Purchase #2 | $238.88 | 7.537% | $256.8844 | $256.88 | $256.90 | $256.90 |
| Purchase #3 | $69.97 | 13.870% | $79.6748 | $79.67 | $79.65 | $79.70 |
| Purchase #4 | $56.49 | 12.801% | $63.7213 | $63.72 | $63.70 | $63.70 |
| Purchase #5 | $49.68 | 13.582% | $56.4275 | $56.43 | $56.45 | $56.40 |
| Purchase #6 | $113.67 | 11.130% | $126.3215 | $126.32 | $126.30 | $126.30 |
| Purchase #7 | $181.73 | 6.719% | $193.9404 | $193.94 | $193.95 | $193.90 |
| 7 purchase totals = | $922.38 | $1,004.6489 | $1,004.64 | $1,004.65 | $1,004.60 | |