| 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 | $237.92 | 13.751% | $270.6364 | $270.64 | $270.65 | $270.60 |
| Purchase #2 | $193.60 | 9.146% | $211.3067 | $211.31 | $211.30 | $211.30 |
| Purchase #3 | $31.98 | 13.116% | $36.1745 | $36.17 | $36.15 | $36.20 |
| Purchase #4 | $232.90 | 6.465% | $247.957 | $247.96 | $247.95 | $248.00 |
| Purchase #5 | $240.73 | 13.484% | $273.19 | $273.19 | $273.20 | $273.20 |
| Purchase #6 | $27.84 | 3.247% | $28.744 | $28.74 | $28.75 | $28.70 |
| Purchase #7 | $130.78 | 12.396% | $146.9915 | $146.99 | $147.00 | $147.00 |
| 7 purchase totals = | $1,095.75 | $1,215.0001 | $1,215.00 | $1,215.00 | $1,215.00 | |