| 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 | $93.87 | 10.167% | $103.4138 | $103.41 | $103.40 | $103.40 |
| Purchase #2 | $249.80 | 9.284% | $272.9914 | $272.99 | $273.00 | $273.00 |
| Purchase #3 | $101.91 | 10.103% | $112.206 | $112.21 | $112.20 | $112.20 |
| Purchase #4 | $179.96 | 13.855% | $204.8935 | $204.89 | $204.90 | $204.90 |
| Purchase #5 | $231.41 | 8.369% | $250.7767 | $250.78 | $250.80 | $250.80 |
| Purchase #6 | $43.53 | 4.335% | $45.417 | $45.42 | $45.40 | $45.40 |
| Purchase #7 | $110.96 | 9.638% | $121.6543 | $121.65 | $121.65 | $121.70 |
| 7 purchase totals = | $1,011.44 | $1,111.3527 | $1,111.35 | $1,111.35 | $1,111.40 | |