| 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 | $123.36 | 13.759% | $140.3331 | $140.33 | $140.35 | $140.30 |
| Purchase #2 | $111.75 | 3.725% | $115.9127 | $115.91 | $115.90 | $115.90 |
| Purchase #3 | $235.68 | 9.573% | $258.2416 | $258.24 | $258.25 | $258.20 |
| Purchase #4 | $192.39 | 4.596% | $201.2322 | $201.23 | $201.25 | $201.20 |
| Purchase #5 | $68.54 | 9.779% | $75.2425 | $75.24 | $75.25 | $75.20 |
| Purchase #6 | $118.52 | 7.512% | $127.4232 | $127.42 | $127.40 | $127.40 |
| Purchase #7 | $194.68 | 3.649% | $201.7839 | $201.78 | $201.80 | $201.80 |
| 7 purchase totals = | $1,044.92 | $1,120.1692 | $1,120.15 | $1,120.20 | $1,120.00 | |