| 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 | $20.51 | 13.296% | $23.237 | $23.24 | $23.25 | $23.20 |
| Purchase #2 | $215.96 | 6.244% | $229.4445 | $229.44 | $229.45 | $229.40 |
| Purchase #3 | $146.93 | 4.169% | $153.0555 | $153.06 | $153.05 | $153.10 |
| Purchase #4 | $199.52 | 5.259% | $210.0128 | $210.01 | $210.00 | $210.00 |
| Purchase #5 | $128.55 | 9.751% | $141.0849 | $141.08 | $141.10 | $141.10 |
| Purchase #6 | $130.32 | 4.648% | $136.3773 | $136.38 | $136.40 | $136.40 |
| Purchase #7 | $174.38 | 13.263% | $197.508 | $197.51 | $197.50 | $197.50 |
| 7 purchase totals = | $1,016.17 | $1,090.7200 | $1,090.72 | $1,090.75 | $1,090.70 | |