| 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 | $40.95 | 6.291% | $43.5262 | $43.53 | $43.55 | $43.50 |
| Purchase #2 | $211.49 | 8.156% | $228.7391 | $228.74 | $228.75 | $228.70 |
| Purchase #3 | $188.25 | 6.755% | $200.9663 | $200.97 | $200.95 | $201.00 |
| Purchase #4 | $174.76 | 6.627% | $186.3413 | $186.34 | $186.35 | $186.30 |
| Purchase #5 | $242.36 | 8.704% | $263.455 | $263.46 | $263.45 | $263.50 |
| Purchase #6 | $194.33 | 13.842% | $221.2292 | $221.23 | $221.25 | $221.20 |
| Purchase #7 | $129.40 | 12.458% | $145.5207 | $145.52 | $145.50 | $145.50 |
| 7 purchase totals = | $1,181.54 | $1,289.7778 | $1,289.79 | $1,289.80 | $1,289.70 | |