| 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 | $215.58 | 6.223% | $228.9955 | $229.00 | $229.00 | $229.00 |
| Purchase #2 | $64.87 | 10.809% | $71.8818 | $71.88 | $71.90 | $71.90 |
| Purchase #3 | $128.98 | 4.570% | $134.8744 | $134.87 | $134.85 | $134.90 |
| Purchase #4 | $123.45 | 9.587% | $135.2852 | $135.29 | $135.30 | $135.30 |
| Purchase #5 | $89.69 | 5.163% | $94.3207 | $94.32 | $94.30 | $94.30 |
| Purchase #6 | $34.80 | 8.520% | $37.765 | $37.77 | $37.75 | $37.80 |
| Purchase #7 | $232.70 | 5.680% | $245.9174 | $245.92 | $245.90 | $245.90 |
| 7 purchase totals = | $890.07 | $949.0400 | $949.05 | $949.00 | $949.10 | |