| 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 | $247.68 | 8.513% | $268.765 | $268.77 | $268.75 | $268.80 |
| Purchase #2 | $129.25 | 4.163% | $134.6307 | $134.63 | $134.65 | $134.60 |
| Purchase #3 | $104.34 | 6.440% | $111.0595 | $111.06 | $111.05 | $111.10 |
| Purchase #4 | $220.27 | 13.867% | $250.8148 | $250.81 | $250.80 | $250.80 |
| Purchase #5 | $18.96 | 6.151% | $20.1262 | $20.13 | $20.15 | $20.10 |
| Purchase #6 | $228.70 | 8.795% | $248.8142 | $248.81 | $248.80 | $248.80 |
| Purchase #7 | $86.26 | 8.571% | $93.6533 | $93.65 | $93.65 | $93.70 |
| 7 purchase totals = | $1,035.46 | $1,127.8637 | $1,127.86 | $1,127.85 | $1,127.90 | |