| 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 | $198.69 | 8.738% | $216.0515 | $216.05 | $216.05 | $216.10 |
| Purchase #2 | $17.60 | 12.359% | $19.7752 | $19.78 | $19.80 | $19.80 |
| Purchase #3 | $178.48 | 4.667% | $186.8097 | $186.81 | $186.80 | $186.80 |
| Purchase #4 | $178.27 | 5.559% | $188.18 | $188.18 | $188.20 | $188.20 |
| Purchase #5 | $216.53 | 10.862% | $240.0495 | $240.05 | $240.05 | $240.00 |
| Purchase #6 | $51.75 | 10.128% | $56.9912 | $56.99 | $57.00 | $57.00 |
| Purchase #7 | $165.31 | 13.527% | $187.6715 | $187.67 | $187.65 | $187.70 |
| 7 purchase totals = | $1,006.63 | $1,095.5286 | $1,095.53 | $1,095.55 | $1,095.60 | |