| 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 | $81.99 | 5.278% | $86.3174 | $86.32 | $86.30 | $86.30 |
| Purchase #2 | $167.36 | 8.113% | $180.9379 | $180.94 | $180.95 | $180.90 |
| Purchase #3 | $68.75 | 5.518% | $72.5436 | $72.54 | $72.55 | $72.50 |
| Purchase #4 | $127.87 | 5.341% | $134.6995 | $134.70 | $134.70 | $134.70 |
| Purchase #5 | $220.43 | 4.498% | $230.3449 | $230.34 | $230.35 | $230.30 |
| Purchase #6 | $118.55 | 8.314% | $128.4062 | $128.41 | $128.40 | $128.40 |
| Purchase #7 | $248.29 | 7.595% | $267.1476 | $267.15 | $267.15 | $267.10 |
| 7 purchase totals = | $1,033.24 | $1,100.3971 | $1,100.40 | $1,100.40 | $1,100.20 | |