| 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 | $133.29 | 9.574% | $146.0512 | $146.05 | $146.05 | $146.10 |
| Purchase #2 | $171.89 | 8.827% | $187.0627 | $187.06 | $187.05 | $187.10 |
| Purchase #3 | $119.65 | 12.746% | $134.9006 | $134.90 | $134.90 | $134.90 |
| Purchase #4 | $215.61 | 11.850% | $241.1598 | $241.16 | $241.15 | $241.20 |
| Purchase #5 | $145.64 | 12.121% | $163.293 | $163.29 | $163.30 | $163.30 |
| Purchase #6 | $174.90 | 10.415% | $193.1158 | $193.12 | $193.10 | $193.10 |
| Purchase #7 | $153.44 | 5.489% | $161.8623 | $161.86 | $161.85 | $161.90 |
| 7 purchase totals = | $1,114.42 | $1,227.4454 | $1,227.44 | $1,227.40 | $1,227.60 | |