| 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 | $31.80 | 4.458% | $33.2176 | $33.22 | $33.20 | $33.20 |
| Purchase #2 | $161.96 | 3.581% | $167.7598 | $167.76 | $167.75 | $167.80 |
| Purchase #3 | $81.97 | 5.145% | $86.1874 | $86.19 | $86.20 | $86.20 |
| Purchase #4 | $206.71 | 9.147% | $225.6178 | $225.62 | $225.60 | $225.60 |
| Purchase #5 | $246.86 | 12.784% | $278.4186 | $278.42 | $278.40 | $278.40 |
| Purchase #6 | $120.99 | 11.176% | $134.5118 | $134.51 | $134.50 | $134.50 |
| Purchase #7 | $217.51 | 11.672% | $242.8978 | $242.90 | $242.90 | $242.90 |
| 7 purchase totals = | $1,067.80 | $1,168.6108 | $1,168.62 | $1,168.55 | $1,168.60 | |