| 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 | $241.99 | 5.358% | $254.9558 | $254.96 | $254.95 | $255.00 |
| Purchase #2 | $185.39 | 9.340% | $202.7054 | $202.71 | $202.70 | $202.70 |
| Purchase #3 | $128.81 | 11.512% | $143.6386 | $143.64 | $143.65 | $143.60 |
| Purchase #4 | $98.94 | 4.238% | $103.1331 | $103.13 | $103.15 | $103.10 |
| Purchase #5 | $150.38 | 12.711% | $169.4948 | $169.49 | $169.50 | $169.50 |
| Purchase #6 | $117.98 | 4.623% | $123.4342 | $123.43 | $123.45 | $123.40 |
| Purchase #7 | $146.28 | 13.499% | $166.0263 | $166.03 | $166.05 | $166.00 |
| 7 purchase totals = | $1,069.77 | $1,163.3882 | $1,163.39 | $1,163.45 | $1,163.30 | |