| 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 | $152.28 | 10.796% | $168.7201 | $168.72 | $168.70 | $168.70 |
| Purchase #2 | $226.62 | 3.535% | $234.631 | $234.63 | $234.65 | $234.60 |
| Purchase #3 | $186.34 | 3.495% | $192.8526 | $192.85 | $192.85 | $192.90 |
| Purchase #4 | $209.91 | 7.420% | $225.4853 | $225.49 | $225.50 | $225.50 |
| Purchase #5 | $8.89 | 10.393% | $9.8139 | $9.81 | $9.80 | $9.80 |
| Purchase #6 | $191.66 | 13.372% | $217.2888 | $217.29 | $217.30 | $217.30 |
| Purchase #7 | $198.28 | 5.552% | $209.2885 | $209.29 | $209.30 | $209.30 |
| 7 purchase totals = | $1,173.98 | $1,258.0802 | $1,258.08 | $1,258.10 | $1,258.10 | |