| 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 | $76.28 | 5.197% | $80.2443 | $80.24 | $80.25 | $80.20 |
| Purchase #2 | $218.35 | 12.578% | $245.8141 | $245.81 | $245.80 | $245.80 |
| Purchase #3 | $207.82 | 8.597% | $225.6863 | $225.69 | $225.70 | $225.70 |
| Purchase #4 | $145.56 | 12.487% | $163.7361 | $163.74 | $163.75 | $163.70 |
| Purchase #5 | $216.69 | 6.207% | $230.1399 | $230.14 | $230.15 | $230.10 |
| Purchase #6 | $14.29 | 7.143% | $15.3107 | $15.31 | $15.30 | $15.30 |
| Purchase #7 | $162.45 | 4.278% | $169.3996 | $169.40 | $169.40 | $169.40 |
| 7 purchase totals = | $1,041.44 | $1,130.3310 | $1,130.33 | $1,130.35 | $1,130.20 | |