| 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 | $223.26 | 7.419% | $239.8237 | $239.82 | $239.80 | $239.80 |
| Purchase #2 | $152.31 | 8.515% | $165.2792 | $165.28 | $165.30 | $165.30 |
| Purchase #3 | $88.94 | 5.465% | $93.8006 | $93.80 | $93.80 | $93.80 |
| Purchase #4 | $38.97 | 5.574% | $41.1422 | $41.14 | $41.15 | $41.10 |
| Purchase #5 | $212.62 | 13.388% | $241.0856 | $241.09 | $241.10 | $241.10 |
| Purchase #6 | $225.65 | 7.626% | $242.8581 | $242.86 | $242.85 | $242.90 |
| Purchase #7 | $188.66 | 11.653% | $210.6445 | $210.64 | $210.65 | $210.60 |
| 7 purchase totals = | $1,130.41 | $1,234.6339 | $1,234.63 | $1,234.65 | $1,234.60 | |