| 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 | $41.97 | 3.416% | $43.4037 | $43.40 | $43.40 | $43.40 |
| Purchase #2 | $243.58 | 8.637% | $264.618 | $264.62 | $264.60 | $264.60 |
| Purchase #3 | $191.49 | 5.285% | $201.6102 | $201.61 | $201.60 | $201.60 |
| Purchase #4 | $46.60 | 9.499% | $51.0265 | $51.03 | $51.05 | $51.00 |
| Purchase #5 | $238.69 | 8.217% | $258.3032 | $258.30 | $258.30 | $258.30 |
| Purchase #6 | $178.70 | 12.131% | $200.3781 | $200.38 | $200.40 | $200.40 |
| Purchase #7 | $33.72 | 6.456% | $35.897 | $35.90 | $35.90 | $35.90 |
| 7 purchase totals = | $974.75 | $1,055.2367 | $1,055.24 | $1,055.25 | $1,055.20 | |