| 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 | $218.61 | 5.269% | $230.1286 | $230.13 | $230.15 | $230.10 |
| Purchase #2 | $204.90 | 11.377% | $228.2115 | $228.21 | $228.20 | $228.20 |
| Purchase #3 | $164.62 | 3.197% | $169.8829 | $169.88 | $169.90 | $169.90 |
| Purchase #4 | $133.93 | 8.769% | $145.6743 | $145.67 | $145.65 | $145.70 |
| Purchase #5 | $130.44 | 4.429% | $136.2172 | $136.22 | $136.20 | $136.20 |
| Purchase #6 | $146.31 | 10.757% | $162.0486 | $162.05 | $162.05 | $162.00 |
| Purchase #7 | $58.93 | 7.234% | $63.193 | $63.19 | $63.20 | $63.20 |
| 7 purchase totals = | $1,057.74 | $1,135.3561 | $1,135.35 | $1,135.35 | $1,135.30 | |