| 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 | $135.69 | 4.511% | $141.811 | $141.81 | $141.80 | $141.80 |
| Purchase #2 | $126.84 | 8.358% | $137.4413 | $137.44 | $137.45 | $137.40 |
| Purchase #3 | $30.92 | 9.733% | $33.9294 | $33.93 | $33.95 | $33.90 |
| Purchase #4 | $242.49 | 4.267% | $252.837 | $252.84 | $252.85 | $252.80 |
| Purchase #5 | $248.42 | 13.843% | $282.8088 | $282.81 | $282.80 | $282.80 |
| Purchase #6 | $5.60 | 6.165% | $5.9452 | $5.95 | $5.95 | $5.90 |
| Purchase #7 | $218.80 | 13.135% | $247.5394 | $247.54 | $247.55 | $247.50 |
| 7 purchase totals = | $1,008.76 | $1,102.3121 | $1,102.32 | $1,102.35 | $1,102.10 | |