| 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 | $209.78 | 13.710% | $238.5408 | $238.54 | $238.55 | $238.50 |
| Purchase #2 | $81.86 | 6.480% | $87.1645 | $87.16 | $87.15 | $87.20 |
| Purchase #3 | $197.68 | 6.608% | $210.7427 | $210.74 | $210.75 | $210.70 |
| Purchase #4 | $74.38 | 8.857% | $80.9678 | $80.97 | $80.95 | $81.00 |
| Purchase #5 | $222.31 | 11.522% | $247.9246 | $247.92 | $247.90 | $247.90 |
| Purchase #6 | $127.30 | 10.167% | $140.2426 | $140.24 | $140.25 | $140.20 |
| Purchase #7 | $47.34 | 3.575% | $49.0324 | $49.03 | $49.05 | $49.00 |
| 7 purchase totals = | $960.65 | $1,054.6154 | $1,054.60 | $1,054.60 | $1,054.50 | |